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

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608
FNUS55 KGGW 261538
FWFGGW

Fire Weather Planning Forecast for Northeast Montana
National Weather Service Glasgow MT
938 AM MDT Thu Apr 26 2018

.DISCUSSION...

Morning update...

Expect breezy conditions to develop this afternoon as some winds
mix down to the surface. Winds speeds are expected to be 10 to 15
mph, with 15 to 20 mph possible along the North Dakota state line.
Some gusts to 25 mph are possible. Relative humidity will drop
into the mid to upper 20s, so critical fire weather conditions not
expected. Reimer

Previous Discussion...

High pressure will build into Montana today with
clear skies. An upper level ridge will build into the state today
through Saturday with warming temperatures and continued dry
weather. A cold front on Sunday will bring a chance of showers and
thunderstorms.


MTZ134-262230-
Northern Valley and Northern Phillips Counties-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....66-71.
Min humidity........23-28 percent.
20-foot winds.......West winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Clear (0-10 percent).
Min temperature.....36-41.
Max humidity........77-82 percent.
20-foot winds.......North winds 5 to 15 mph becoming northeast 5 to
                    10 mph early in the morning.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....65-70.
Min humidity........25-30 percent.
20-foot winds.......Southeast winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Southeast winds 10 to 20 mph.
.SUNDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
East winds 5 to 15 mph.
.MONDAY...Showers likely and a chance of thunderstorms. Lows in
the mid 40s. Highs in the lower 50s. North winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of light snow and a slight
chance of light rain. Lows in the mid 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A slight chance of light rain. Lows
in the upper 30s. Highs in the upper 50s.

$$

MTZ135-262230-
The Little Rockies-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-5 percent).
Max temperature.....69-74 valleys and 60-65 ridges.
Min humidity........22-27 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............West winds 5 to 10 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Clear (0-5 percent).
Min temperature.....38-43.
Max humidity........74-79 percent valleys and 65-70 percent ridges.
20-foot winds.......
    Lower elevation......Northwest winds 5 to 10 mph early in the
                         evening becoming downslope/downvalley 2-5
                         mph.
    Ridge............North winds 5 to 10 mph becoming northeast
                     early in the morning.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-5 percent).
Max temperature.....71-76 valleys and 61-66 ridges.
Min humidity........30-35 percent.
20-foot winds.......
    Lower elevation......Southeast winds 5 to 15 mph.
    Ridge............Southeast winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Southeast winds 5 to 15 mph.
.SUNDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
West winds 5 to 15 mph.
.MONDAY...Showers likely. Lows in the lower 40s. Highs around 50.
West winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A chance of light rain and a slight
chance of light snow. Lows in the mid 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A chance of light rain. Lows in the
upper 30s. Highs in the upper 50s.

$$

MTZ136-262230-
The Lower Missouri River Breaks including the Charles M Russell
National Wildlife Refuge-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....67-72.
Min humidity........20-25 percent.
20-foot winds.......
    Lower elevation......West winds 5 to 15 mph.
    Ridge............West winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Clear (0-10 percent).
Min temperature.....38-43.
Max humidity........76-81 percent.
20-foot winds.......
    Lower elevation......West winds 5 to 10 mph becoming north
                         early in the morning.
    Ridge............West winds 5 to 10 mph becoming north early in
                     the morning.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-5 percent).
Max temperature.....68-73.
Min humidity........25-30 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 5-10 mph becoming east 5
                         to 15 mph in the late morning.
    Ridge............East winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds 5 to 15 mph.
.SUNDAY...Partly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Southeast winds 5 to 15 mph.
.MONDAY...Showers likely and a slight chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 50s. West winds 10 to
15 mph.
.TUESDAY...Mostly cloudy. A slight chance of light rain. Lows in
the upper 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A chance of light rain. Lows in the
upper 30s. Highs around 60.

$$

MTZ137-262230-
Southern Petroleum and Southern Garfield Counties-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-5 percent).
Max temperature.....65-70.
Min humidity........25-30 percent.
20-foot winds.......
    Lower elevation......West winds 5 to 15 mph.
    Ridge............West winds 5 to 15 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Clear (0-5 percent).
Min temperature.....37-42.
Max humidity........77-82 percent.
20-foot winds.......
    Lower elevation......West winds 5 to 10 mph.
    Ridge............West winds 5 to 10 mph.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....68-73.
Min humidity........27-32 percent.
20-foot winds.......
    Lower elevation......Upslope/upvalley 2-5 mph.
    Ridge............North winds 5 to 10 mph becoming southeast 5
                     to 15 mph in the late morning.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
Southeast winds 10 to 20 mph.
.SUNDAY...Partly cloudy. A slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
South winds 5 to 15 mph.
.MONDAY...Mostly cloudy. A chance of showers and a slight chance
of thunderstorms. Lows in the mid 40s. Highs in the upper 50s.
West winds 10 to 20 mph.
.TUESDAY...Mostly cloudy. A slight chance of light rain. Lows in
the upper 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A chance of light rain. Lows in the
upper 30s. Highs in the upper 50s.

$$

MTZ120-262230-
Fort Peck Reservation and Daniels/Roosevelt/Sheridan Counties-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....65-70.
Min humidity........22-27 percent.
20-foot winds.......West winds 15 to 20 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent).
Min temperature.....35-40.
Max humidity........73-78 percent.
20-foot winds.......Northwest winds 10 to 20 mph becoming north 5
                    to 10 mph and gusty in the late evening and
                    overnight.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....62-67.
Min humidity........22-27 percent.
20-foot winds.......Northeast winds 5 to 10 mph.
Haines Index........5 moderate.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows in the upper 30s. Highs in the mid 70s.
Southeast winds 10 to 20 mph.
.SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Southeast winds 10 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 50s. Northwest winds 10 to
15 mph.
.TUESDAY...Mostly cloudy. A slight chance of light rain. Lows in
the mid 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A slight chance of light rain. Lows
in the mid 30s. Highs in the upper 50s.

$$

MTZ122-262230-
Dawson/McCone/Prairie/Richland/Wibaux Counties-
938 AM MDT Thu Apr 26 2018

.REST OF TODAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....64-69.
Min humidity........24-29 percent.
20-foot winds.......West winds 10 to 20 mph.
Haines Index........4 low.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.TONIGHT...
Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....36-41.
Max humidity........76-81 percent.
20-foot winds.......West winds 5 to 15 mph becoming northwest 5 to
                    10 mph early in the morning.
LAL.................1.
CWR (> 0.10 inch)...Zero.

.FRIDAY...
Sky/weather.........Sunny (0-10 percent).
Max temperature.....64-69.
Min humidity........23-28 percent.
20-foot winds.......Northeast winds 5 to 10 mph.
Haines Index........5 moderate.
LAL.................1.
CWR (> 0.10 inch)...Zero.


.Forecast days 3 through 7......
.SATURDAY...Clear. Lows around 40. Highs in the mid 70s.
Southeast winds 10 to 20 mph.
.SUNDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid
70s. Southeast winds 10 to 20 mph.
.MONDAY...Mostly cloudy. A chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 60. West winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. A slight chance of light rain. Lows in
the upper 30s. Highs in the mid 50s.
.WEDNESDAY...Mostly cloudy. A slight chance of light rain. Lows
in the upper 30s. Highs in the upper 50s.

$$

weather.gov/glasgow



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