Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
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106
FNUS53 KLSX 210629
FWFLSX
Fire Weather Planning Forecast for Eastern/Central MO and Southwest IL
National Weather Service Saint Louis MO
128 AM CDT Fri Aug 21 2026
Mainly dry conditions are expected through the weekend, although
there is a low (20 percent) chance of showers and thunderstorms
Friday night through early Saturday afternoon. Near to below
average temperatures will persist through early next week along
with minimum afternoon RH varying between 45 and 65 percent and
light winds.
MOZ083-212100-
Dent MO-
Including the cities of Salem and Potosi/Salem Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+3) 65 (0) 88
RH % (24h trend) 48 (-7) 98 (-2) 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 87 91
Mixing Hgt(ft-agl) 4570 410 5590
Transport Wnd (m/s) NW 2 NE 2 N 5
Transport Wnd (mph) NW 5 NE 5 N 12
Vent Rate (m/s-m) 4090 180 11260
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southeast winds
5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
$$
MOZ099-212100-
Reynolds MO-
Including the city of Potosi/Salem Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 88 (+1) 65 (0) 89
RH % (24h trend) 50 (-6) 100 (0) 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 87 91
Mixing Hgt(ft-agl) 4590 380 5590
Transport Wnd (m/s) N 2 E 2 NW 5
Transport Wnd (mph) N 5 E 3 NW 12
Vent Rate (m/s-m) 3870 120 10260
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Southeast winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ084-212100-
Iron MO-
Including the city of Potosi/Salem Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 66 (+1) 86
RH % (24h trend) 54 (-6) 99 (-1) 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 85 90
Mixing Hgt(ft-agl) 4400 400 5250
Transport Wnd (m/s) N 2 SE 2 NW 6
Transport Wnd (mph) N 5 SE 3 NW 13
Vent Rate (m/s-m) 3440 180 10200
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ085-212100-
Madison MO-
Including the city of Fredericktown Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 66 (0) 87
RH % (24h trend) 55 (-8) 100 (0) 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 85 91
Mixing Hgt(ft-agl) 4320 410 5230
Transport Wnd (m/s) N 2 SW 3 NW 6
Transport Wnd (mph) N 5 SW 6 NW 13
Vent Rate (m/s-m) 2930 190 10200
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ072-212100-
Crawford MO-
Including the city of Potosi/Salem Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 66 (+1) 85
RH % (24h trend) 54 (-6) 98 (-2) 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 86 90
Mixing Hgt(ft-agl) 3970 410 5390
Transport Wnd (m/s) NW 2 W 3 N 5
Transport Wnd (mph) NW 5 W 7 N 10
Vent Rate (m/s-m) 2760 170 9040
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ073-212100-
Washington MO-
Including the city of Potosi/Salem Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 66 (+2) 85
RH % (24h trend) 54 (-9) 99 (-1) 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 4120 370 5160
Transport Wnd (m/s) NW 2 SE 2 N 6
Transport Wnd (mph) NW 5 SE 3 N 13
Vent Rate (m/s-m) 2760 160 10300
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ074-212100-
Saint Francois MO-
Including the cities of Farmington and Fredericktown Ranger
District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 66 (+1) 85
RH % (24h trend) 54 (-9) 99 (-1) 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 84 89
Mixing Hgt(ft-agl) 4310 380 5350
Transport Wnd (m/s) NW 2 SE 2 N 6
Transport Wnd (mph) NW 5 SE 3 N 14
Vent Rate (m/s-m) 3500 170 10600
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ075-212100-
Sainte Genevieve MO-
Including the city of Fredericktown Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+1) 66 (+1) 85
RH % (24h trend) 59 (-7) 100 (0) 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 4-8
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 4510 390 5510
Transport Wnd (m/s) NW 2 SE 2 N 6
Transport Wnd (mph) NW 5 SE 3 N 14
Vent Rate (m/s-m) 3600 180 11590
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ079-212100-
Randolph IL-
Including the cities of Chester and Sparta
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (-2) 66 (0) 84
RH % (24h trend) 63 (+1) 100 (0) 61
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 81 87
Mixing Hgt(ft-agl) 4320 380 5190
Transport Wnd (m/s) NW 2 W 3 N 6
Transport Wnd (mph) NW 5 W 7 N 14
Vent Rate (m/s-m) 3600 120 10840
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ047-212100-
Moniteau MO-
Including the city of Cedar Creek Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+5) 67 (+1) 87
RH % (24h trend) 51 (-9) 99 (-1) 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 88 88
Mixing Hgt(ft-agl) 3790 410 4690
Transport Wnd (m/s) NW 2 N 3 N 4
Transport Wnd (mph) NW 5 N 6 N 9
Vent Rate (m/s-m) 3170 260 7210
Poor Poor Fair
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the mid
80s. East winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. North winds around 5 mph.
$$
MOZ048-212100-
Cole MO-
Including the cities of Jefferson City and Cedar Creek Ranger
District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 90 (+6) 68 (+1) 88
RH % (24h trend) 47 (-10) 98 (-2) 50
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 88 90
Mixing Hgt(ft-agl) 4060 410 5290
Transport Wnd (m/s) NW 2 NW 3 N 4
Transport Wnd (mph) NW 5 NW 6 N 9
Vent Rate (m/s-m) 3410 190 8260
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. East winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the mid 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. East winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
upper 80s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the upper
80s. North winds around 5 mph.
$$
MOZ049-212100-
Osage MO-
Including the city of Cedar Creek Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 89 (+5) 67 (+1) 87
RH % (24h trend) 49 (-9) 99 (-1) 51
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 87 90
Mixing Hgt(ft-agl) 3970 390 5410
Transport Wnd (m/s) NW 2 NW 2 N 4
Transport Wnd (mph) NW 5 NW 5 N 9
Vent Rate (m/s-m) 2700 170 8340
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ059-212100-
Gasconade MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 66 (+1) 85
RH % (24h trend) 55 (-5) 100 (0) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 4000 380 5190
Transport Wnd (m/s) W 2 W 2 N 4
Transport Wnd (mph) W 5 W 5 N 9
Vent Rate (m/s-m) 2920 170 8380
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ062-212100-
Franklin MO-
Including the cities of Washington, Union, and Sullivan
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 65 (+1) 85
RH % (24h trend) 58 (-3) 100 (0) 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 4040 400 5120
Transport Wnd (m/s) W 2 NW 3 N 5
Transport Wnd (mph) W 5 NW 6 N 12
Vent Rate (m/s-m) 3620 170 9580
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ065-212100-
Jefferson MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 66 (+1) 85
RH % (24h trend) 57 (-3) 100 (0) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 4480 400 5400
Transport Wnd (m/s) NW 2 W 3 N 6
Transport Wnd (mph) NW 5 W 7 N 14
Vent Rate (m/s-m) 3800 170 11430
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Southeast winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ102-212100-
Monroe IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+2) 67 (+2) 85
RH % (24h trend) 61 (-1) 100 (0) 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 81 88
Mixing Hgt(ft-agl) 4480 360 5350
Transport Wnd (m/s) NW 2 SE 2 N 5
Transport Wnd (mph) NW 5 SE 5 N 12
Vent Rate (m/s-m) 3910 170 11050
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Southeast winds around
5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ101-212100-
Saint Clair IL-
Including the cities of Belleville and Cahokia
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+1) 67 (+1) 85
RH % (24h trend) 57 (-6) 100 (0) 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 87
Mixing Hgt(ft-agl) 4510 380 5050
Transport Wnd (m/s) NW 2 W 4 N 6
Transport Wnd (mph) NW 5 W 8 N 14
Vent Rate (m/s-m) 3890 180 11860
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ074-212100-
Washington IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (0) 66 (0) 85
RH % (24h trend) 57 (-4) 100 (0) 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 4450 380 4930
Transport Wnd (m/s) NW 3 W 4 N 6
Transport Wnd (mph) NW 6 W 8 N 14
Vent Rate (m/s-m) 3600 120 10680
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. A chance of showers. Lows in the lower
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds around
5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ041-212100-
Boone MO-
Including the cities of Columbia and Cedar Creek Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+4) 66 (+1) 85
RH % (24h trend) 59 (-2) 98 (-2) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 86 86
Mixing Hgt(ft-agl) 3550 420 5350
Transport Wnd (m/s) W 3 N 3 N 5
Transport Wnd (mph) W 6 N 7 N 10
Vent Rate (m/s-m) 3690 220 10310
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. East winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs around 80. Southeast winds 5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. North winds around 5 mph.
$$
MOZ050-212100-
Callaway MO-
Including the cities of Fulton and Cedar Creek Ranger District
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+4) 66 (+2) 84
RH % (24h trend) 58 (-3) 99 (-1) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 3800 420 5210
Transport Wnd (m/s) W 2 N 4 N 4
Transport Wnd (mph) W 5 N 8 N 9
Vent Rate (m/s-m) 3650 200 9900
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
5 to 10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ051-212100-
Montgomery MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+3) 65 (+3) 83
RH % (24h trend) 61 (-2) 100 (0) 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 3870 420 5620
Transport Wnd (m/s) W 3 NW 3 N 6
Transport Wnd (mph) W 6 NW 7 N 13
Vent Rate (m/s-m) 4100 190 11150
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 80s. Southeast winds
5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
$$
MOZ060-212100-
Warren MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+4) 65 (+1) 84
RH % (24h trend) 59 (-3) 100 (0) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 4170 410 5580
Transport Wnd (m/s) W 3 NW 4 N 6
Transport Wnd (mph) W 6 NW 8 N 13
Vent Rate (m/s-m) 4320 200 10130
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds
around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ061-212100-
Saint Charles MO-
Including the city of Saint Charles
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 86 (+3) 67 (+2) 85
RH % (24h trend) 54 (-7) 97 (-3) 51
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 4480 410 5610
Transport Wnd (m/s) W 3 W 4 N 6
Transport Wnd (mph) W 6 W 8 N 13
Vent Rate (m/s-m) 4340 200 11340
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs around 80. Southeast winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of thunderstorms. Lows in the
mid 60s. Highs in the mid 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ063-212100-
Saint Louis MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+3) 68 (+2) 85
RH % (24h trend) 53 (-7) 96 (-4) 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 4-8
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 4640 420 5600
Transport Wnd (m/s) W 3 W 3 N 6
Transport Wnd (mph) W 6 W 7 N 14
Vent Rate (m/s-m) 4130 190 11140
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the lower 80s. Southeast winds 5 to
10 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
$$
MOZ064-212100-
Saint Louis City MO-
Including the city of Saint Louis
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 87 (+3) 70 (+2) 86
RH % (24h trend) 54 (-1) 94 (-6) 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 5070 430 5740
Transport Wnd (m/s) W 3 S 2 N 6
Transport Wnd (mph) W 6 S 5 N 14
Vent Rate (m/s-m) 4110 260 11050
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the mid
60s. Highs in the lower 80s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds around
5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
upper 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. Northwest winds around 5 mph.
$$
ILZ100-212100-
Madison IL-
Including the cities of Alton and Edwardsville
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+1) 67 (+2) 85
RH % (24h trend) 53 (-8) 97 (-2) 49
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 85
Mixing Hgt(ft-agl) 4430 390 5130
Transport Wnd (m/s) W 3 W 4 N 6
Transport Wnd (mph) W 6 W 8 N 14
Vent Rate (m/s-m) 3780 190 11700
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ069-212100-
Clinton IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (-1) 67 (+1) 84
RH % (24h trend) 56 (-5) 100 (0) 53
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 4280 370 4930
Transport Wnd (m/s) NW 3 W 4 N 6
Transport Wnd (mph) NW 6 W 8 N 14
Vent Rate (m/s-m) 4020 180 10680
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the lower 60s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds around
5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ070-212100-
Marion IL-
Including the cities of Centralia and Salem
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (0) 66 (+1) 84
RH % (24h trend) 50 (-12) 99 (-1) 49
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 4470 400 4990
Transport Wnd (m/s) NW 3 W 4 NW 6
Transport Wnd (mph) NW 7 W 9 NW 13
Vent Rate (m/s-m) 4470 130 11040
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs around 80. East
winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ064-212100-
Bond IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+1) 66 (+2) 84
RH % (24h trend) 55 (-8) 99 (-1) 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 4610 400 4980
Transport Wnd (m/s) NW 3 W 4 N 7
Transport Wnd (mph) NW 6 W 9 N 15
Vent Rate (m/s-m) 3780 200 10730
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ065-212100-
Fayette IL-
Including the city of Vandalia
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+2) 65 (+2) 83
RH % (24h trend) 50 (-13) 99 (-1) 51
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 4550 400 5310
Transport Wnd (m/s) NW 3 W 3 NW 6
Transport Wnd (mph) NW 6 W 7 NW 13
Vent Rate (m/s-m) 4540 200 11500
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ042-212100-
Audrain MO-
Including the city of Mexico
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 84 (+3) 65 (+3) 82
RH % (24h trend) 63 (+2) 99 (-1) 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 85 88
Mixing Hgt(ft-agl) 3910 420 5940
Transport Wnd (m/s) W 3 N 4 N 6
Transport Wnd (mph) W 7 N 8 N 13
Vent Rate (m/s-m) 4670 340 12560
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
$$
MOZ052-212100-
Lincoln MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None None None
Chance Precip (%) 0 0 0
Chance of Thunder (%) 0 0 0
Temp (24h trend) 85 (+2) 66 (+3) 84
RH % (24h trend) 59 (-4) 97 (-3) 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var lgt/var
Precip Amount 0.00 0.00 0.00
Precip Duration
1700ft mixing temp 83 88
Mixing Hgt(ft-agl) 4270 410 5620
Transport Wnd (m/s) W 3 NW 3 N 6
Transport Wnd (mph) W 7 NW 7 N 14
Vent Rate (m/s-m) 4890 260 11800
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ098-212100-
Calhoun IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+2) 66 (+4) 84
RH % (24h trend) 56 (-2) 97 (-3) 51
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.11 0.00
Precip Duration 0
1700ft mixing temp 82 88
Mixing Hgt(ft-agl) 4610 420 5710
Transport Wnd (m/s) W 3 NW 4 N 6
Transport Wnd (mph) W 7 NW 8 N 14
Vent Rate (m/s-m) 5240 260 11700
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ099-212100-
Jersey IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+2) 65 (+2) 84
RH % (24h trend) 53 (-6) 97 (-2) 48
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) lgt/var lgt/var N 6-10
Precip Amount 0.00 0.01 0.00
Precip Duration 0
1700ft mixing temp 80 85
Mixing Hgt(ft-agl) 4620 420 5350
Transport Wnd (m/s) W 3 W 3 N 6
Transport Wnd (mph) W 6 W 7 N 14
Vent Rate (m/s-m) 4470 260 10900
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs around 80. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. A chance of showers and thunderstorms.
Lows in the mid 60s. Highs in the mid 80s. Southeast winds 5 to
10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ059-212100-
Macoupin IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+3) 64 (+3) 84
RH % (24h trend) 53 (-5) 100 (0) 50
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.00 0.00
Precip Duration 0
1700ft mixing temp 79 84
Mixing Hgt(ft-agl) 4620 410 5240
Transport Wnd (m/s) W 3 NW 4 N 7
Transport Wnd (mph) W 7 NW 9 N 15
Vent Rate (m/s-m) 5150 260 11730
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ060-212100-
Montgomery IL-
Including the city of Litchfield
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Clear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+2) 64 (+2) 83
RH % (24h trend) 53 (-6) 100 (0) 52
Wind 20ft AM(mph) lgt/var NW 3-7
Wind 20ft PM(mph) lgt/var lgt/var NW 6-10
Precip Amount 0.00 0.00 0.00
Precip Duration 1
1700ft mixing temp 78 84
Mixing Hgt(ft-agl) 4610 410 5150
Transport Wnd (m/s) W 3 NW 4 N 6
Transport Wnd (mph) W 7 NW 9 N 13
Vent Rate (m/s-m) 4520 220 12570
Poor Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds 5 to 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ058-212100-
Greene IL-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+3) 65 (+4) 84
RH % (24h trend) 54 (-4) 100 (0) 50
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 5-9
Precip Amount 0.00 0.01 0.00
Precip Duration 0
1700ft mixing temp 80 86
Mixing Hgt(ft-agl) 4680 410 5390
Transport Wnd (m/s) W 3 SW 3 N 6
Transport Wnd (mph) W 7 SW 6 N 14
Vent Rate (m/s-m) 5270 270 11490
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the upper 50s. Highs around 80.
Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 60s. Highs in the mid
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ034-212100-
Monroe MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+2) 65 (+2) 82
RH % (24h trend) 61 (+2) 97 (-2) 55
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.06 0.00
Precip Duration 0
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 4120 420 5990
Transport Wnd (m/s) W 4 N 3 N 6
Transport Wnd (mph) W 8 N 7 N 14
Vent Rate (m/s-m) 6000 340 12400
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
5 to 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northwest winds around 5 mph.
$$
MOZ035-212100-
Ralls MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+3) 66 (+3) 83
RH % (24h trend) 58 (-2) 95 (-2) 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 3-7
Precip Amount 0.00 0.04 0.00
Precip Duration 0
1700ft mixing temp 85 89
Mixing Hgt(ft-agl) 4140 400 6260
Transport Wnd (m/s) W 4 N 4 N 6
Transport Wnd (mph) W 8 N 8 N 13
Vent Rate (m/s-m) 5400 320 12720
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ036-212100-
Pike MO-
Including the city of Bowling Green
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+2) 66 (+4) 84
RH % (24h trend) 58 (-1) 96 (-2) 52
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var N 3-7
Precip Amount 0.00 0.08 0.00
Precip Duration 0
1700ft mixing temp 84 89
Mixing Hgt(ft-agl) 4240 420 6090
Transport Wnd (m/s) W 4 N 4 N 6
Transport Wnd (mph) W 8 N 8 N 13
Vent Rate (m/s-m) 5210 280 12550
Marginal Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ097-212100-
Pike IL-
Including the city of Pittsfield
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+4) 66 (+4) 83
RH % (24h trend) 59 (+3) 96 (-3) 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 4-8
Precip Amount 0.00 0.06 0.00
Precip Duration 0
1700ft mixing temp 84 88
Mixing Hgt(ft-agl) 4370 410 5360
Transport Wnd (m/s) W 4 N 4 NW 7
Transport Wnd (mph) W 8 N 8 NW 15
Vent Rate (m/s-m) 6000 280 12250
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
80s. North winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the mid
80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ026-212100-
Shelby MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 84 (+2) 65 (+2) 82
RH % (24h trend) 63 (+7) 96 (-3) 57
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) W 3-7 lgt/var N 3-7
Precip Amount 0.00 0.04 0.00
Precip Duration 0
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 4050 420 5690
Transport Wnd (m/s) W 5 N 4 N 6
Transport Wnd (mph) W 10 N 9 N 13
Vent Rate (m/s-m) 6540 340 11810
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 70s. Southeast winds
around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
$$
MOZ027-212100-
Marion MO-
Including the city of Hannibal
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+4) 66 (+3) 83
RH % (24h trend) 60 (+2) 93 (-5) 54
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 3-7
Precip Amount 0.00 0.04 0.00
Precip Duration 0
1700ft mixing temp 86 89
Mixing Hgt(ft-agl) 4080 410 6070
Transport Wnd (m/s) W 4 N 4 N 6
Transport Wnd (mph) W 9 N 9 N 14
Vent Rate (m/s-m) 6040 330 12830
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 80.
North winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
MOZ018-212100-
Knox MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 85 (+3) 65 (+2) 82
RH % (24h trend) 65 (+12) 97 (-3) 60
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) W 4-8 lgt/var NW 3-7
Precip Amount 0.00 0.09 0.00
Precip Duration 0
1700ft mixing temp 85 87
Mixing Hgt(ft-agl) 4020 410 5120
Transport Wnd (m/s) W 5 N 4 N 7
Transport Wnd (mph) W 12 N 9 N 15
Vent Rate (m/s-m) 6830 340 11680
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 80.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy. A chance of showers. Lows in the lower
60s. Highs in the upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 80s. Northwest winds around 5 mph.
$$
MOZ019-212100-
Lewis MO-
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+3) 66 (+3) 83
RH % (24h trend) 64 (+8) 96 (-4) 59
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) W 3-7 lgt/var NW 3-7
Precip Amount 0.00 0.01 0.00
Precip Duration 0
1700ft mixing temp 86 88
Mixing Hgt(ft-agl) 4100 390 5590
Transport Wnd (m/s) W 5 N 4 N 6
Transport Wnd (mph) W 10 N 9 N 14
Vent Rate (m/s-m) 7080 330 13000
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs around 80. North
winds around 5 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds around 5 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ095-212100-
Adams IL-
Including the city of Quincy
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 20 0
Chance of Thunder (%) 0 20 0
Temp (24h trend) 86 (+3) 65 (+2) 83
RH % (24h trend) 60 (+4) 95 (-2) 56
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) SW 3-7 lgt/var NW 5-9
Precip Amount 0.00 0.03 0.00
Precip Duration 0
1700ft mixing temp 84 86
Mixing Hgt(ft-agl) 4170 410 5280
Transport Wnd (m/s) W 5 NW 4 N 6
Transport Wnd (mph) W 10 NW 9 N 14
Vent Rate (m/s-m) 6870 330 13130
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs around 80. North
winds 5 to 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 60s. Highs in the
upper 70s. Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 60s. Highs in the lower
80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 60s. Highs in the
mid 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the mid
80s. Northwest winds around 5 mph.
$$
ILZ096-212100-
Brown IL-
Including the city of Mount Sterling
128 AM CDT Fri Aug 21 2026
Today Tonight Sat
Cloud Cover Mclear Mclear Mclear
Precip Type None Tstms None
Chance Precip (%) 0 30 0
Chance of Thunder (%) 0 30 0
Temp (24h trend) 85 (+4) 65 (+4) 82
RH % (24h trend) 61 (+5) 95 (-3) 58
Wind 20ft AM(mph) lgt/var lgt/var
Wind 20ft PM(mph) lgt/var lgt/var NW 5-9
Precip Amount 0.00 0.12 0.00
Precip Duration 0
1700ft mixing temp 82 85
Mixing Hgt(ft-agl) 4240 420 5010
Transport Wnd (m/s) W 4 NW 4 NW 7
Transport Wnd (mph) W 9 NW 9 NW 16
Vent Rate (m/s-m) 6310 340 11610
Fair Poor Good
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 60. Highs in the upper 70s.
North winds around 5 mph.
.MONDAY...Partly cloudy. Lows around 60. Highs in the upper 70s.
Southeast winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 80s. Southeast winds around 5 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 60s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 60s. Highs in the lower
80s. Northwest winds around 5 mph.
$$