Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Glasgow, MT

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FNUS55 KGGW 212021
FWFGGW

Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
221 PM MDT Mon Aug 21 2017

.DISCUSSION...
Upper ridge will move east into Montana this week, followed by an
upper trough later in the week that will provide the chance of
showers and thunderstorms. Look for things to warm up into
Thursday then a bit cooler for Friday and Saturday.

MTZ134-221045-
Northern Valley and Northern Phillips Counties-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent).
Min temperature.....50-55.
Max humidity........55-60 percent.
20-foot winds.......North winds 5 to 10 mph becoming southeast up
                    to 5 mph in the late evening.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Partly cloudy (25-35 percent).
Max temperature.....83-88.
Min humidity........17-22 percent.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Min temperature.....52-57.
Max humidity........57-62 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....87-92.
Min humidity........17-22 percent.
20-foot winds.......East winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows around 60. Highs in the lower 80s.
Southwest winds 5 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. East winds 5 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.

$$

MTZ135-221045-
The Little Rockies-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....56-61.
Max humidity........46-51 percent.
20-foot winds.......
    Lower elevation......East winds 5 to 10 mph.
    Ridge............Southeast winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Sunny (20-30 percent).
Max temperature.....88-93 valleys and 77-82 ridges.
Min humidity........16-21 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............Southeast winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Clear (0-10 percent).
Min temperature.....58-63 valleys and 52-57 ridges.
Max humidity........43-48 percent.
20-foot winds.......
    Lower elevation......Southeast winds 5 to 10 mph.
    Ridge............Southeast winds 5 to 10 mph becoming south
                     early in the morning.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....92-97 valleys and 82-87 ridges.
Min humidity........13-18 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph becoming
                         upslope/upvalley 4-8 mph late in the
                         afternoon.
    Ridge............West winds 5 to 10 mph becoming northeast in
                     the afternoon.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. East winds 5 to 10 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 50s. Highs around 80. West winds 5 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. East winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.

$$

MTZ136-221045-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....53-58.
Max humidity........50-55 percent.
20-foot winds.......
    Lower elevation......Southeast winds 5 to 10 mph.
    Ridge............Northeast winds 5 to 10 mph becoming southeast
                     in the late evening and overnight.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Partly cloudy (25-35 percent) then becoming
                    sunny (15-25 percent).
Max temperature.....85-90.
Min humidity........14-19 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............Southeast winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....54-59.
Max humidity........51-56 percent.
20-foot winds.......
    Lower elevation......Southeast winds 5 to 10 mph.
    Ridge............Southeast winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....90-95.
Min humidity........13-18 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph becoming
                         upslope/upvalley 4-8 mph in the afternoon.
    Ridge............South winds up to 5 mph becoming west 5 to 10
                     mph late in the morning, then becoming
                     northeast in the afternoon.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 90s. Southeast winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. West winds 5 to
15 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. East winds 5 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.

$$

MTZ137-221045-
Southern Petroleum and Southern Garfield Counties-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent).
Min temperature.....53-58.
Max humidity........48-53 percent.
20-foot winds.......
    Lower elevation......Northeast winds 5 to 10 mph early in the
                         evening becoming downslope/downvalley 2-5
                         mph.
    Ridge............Northeast winds 5 to 10 mph becoming southeast
                     in the late evening and overnight.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Sunny (15-25 percent).
Max temperature.....85-90.
Min humidity........13-18 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............Southeast winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Min temperature.....53-58.
Max humidity........50-55 percent.
20-foot winds.......
    Lower elevation......Southeast winds 5 to 10 mph.
    Ridge............South winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (5-15 percent).
Max temperature.....90-95.
Min humidity........12-17 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 5-10 mph becoming
                         upslope/upvalley 4-8 mph in the afternoon.
    Ridge............Southwest winds 5 to 10 mph becoming northwest
                     late in the morning, then becoming north in
                     the afternoon.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Partly cloudy. Lows around 60. Highs in the lower
90s. Southeast winds 5 to 15 mph.
.FRIDAY...Mostly cloudy. A slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s. West
winds 5 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s. East winds 5 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.

$$

MTZ120-221045-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent).
Min temperature.....49-54.
Max humidity........59-64 percent.
20-foot winds.......North winds 5 to 15 mph becoming northeast up
                    to 5 mph late in the evening, then becoming
                    east after midnight becoming south late in the
                    night.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Max temperature.....79-84.
Min humidity........20-25 percent.
20-foot winds.......South winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Mostly clear (20-30 percent).
Min temperature.....50-55.
Max humidity........65-70 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (5-15 percent).
Max temperature.....83-88.
Min humidity........23-28 percent.
20-foot winds.......East winds 5 to 15 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southeast winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows around 60. Highs in the lower 80s.
Southeast winds 5 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
North winds 5 to 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
80s.

$$

MTZ122-221045-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
221 PM MDT Mon Aug 21 2017

.TONIGHT...
Sky/weather.........Partly cloudy (20-30 percent).
Min temperature.....50-55.
Max humidity........57-62 percent.
20-foot winds.......North winds 5 to 15 mph becoming northeast up
                    to 5 mph late in the evening, then becoming
                    southeast after midnight.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY...
Sky/weather.........Partly cloudy (25-35 percent) then becoming
                    sunny (20-30 percent).
Max temperature.....81-86.
Min humidity........19-24 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TUESDAY NIGHT...
Sky/weather.........Mostly clear (10-20 percent).
Min temperature.....52-57.
Max humidity........61-66 percent.
20-foot winds.......Southeast winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.WEDNESDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....86-91.
Min humidity........20-25 percent.
20-foot winds.......Southeast winds 5 to 10 mph becoming east in
                    the afternoon.
Haines Index........6 high.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. East winds 10 to 15 mph.
.FRIDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Southeast winds 5 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Northeast winds 5 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.

$$

weather.gov/glasgow


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