Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from December 8, 11:00 PM MST until December 9, 05:00 PM MST

Current conditions at

Glasgow, Glasgow International Airport (KGGW)

Lat: 48.21389°NLon: 106.62139°WElev: 2293.0ft.

Mist

12°F

-11°C

Humidity	91%
Wind Speed	ESE 10 MPH
Barometer	29.91 in (1012.87 mb)
Dewpoint	10°F (-12°C)
Visibility	1.75 mi
Wind Chill	-1°F (-18°C)
Last update	07 Dec 07:53 PM MST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Glasgow MT

High Wind Watch December 8, 11:00pm until December 9, 05:00pm

Click here for hazard details and duration

High Wind Watch

Tonight
Low: 9 °F⇑
Mostly Cloudy
Monday
High: 38 °F
Patchy
Blowing Snow
then Partly
Sunny
Monday Night
Low: 28 °F⇑
Chance
Freezing Rain
then Chance
Rain
Tuesday
High: 44 °F
Windy. Chance
Rain then
Partly Sunny
Tuesday Night
Low: 12 °F
Mostly Cloudy
Wednesday
High: 29 °F
Snow Likely
Wednesday Night
Low: 0 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 11 °F
Chance Snow
Thursday Night
Low: -14 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a temperature rising to around 26 by 5am. Wind chill values between zero and 5. Light and variable wind becoming south southwest 5 to 9 mph in the evening.

Monday

Patchy blowing snow before 11am. Increasing clouds, with a high near 38. West northwest wind 14 to 21 mph, with gusts as high as 32 mph.

Monday Night

A chance of freezing rain between 11pm and midnight, then a chance of rain after midnight. Cloudy, with a temperature falling to near 28 by 8pm, then rising to around 38 during the remainder of the night. Southwest wind 13 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

Tuesday

A 30 percent chance of rain before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 44. Windy, with a west northwest wind 24 to 30 mph, with gusts as high as 45 mph.

Tuesday Night

Mostly cloudy, with a low around 12. West northwest wind 7 to 16 mph becoming north northeast after midnight. Winds could gust as high as 28 mph.

Wednesday

Snow likely, mainly after 11am. Cloudy, with a high near 29. East southeast wind 8 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 0. East wind around 14 mph becoming northwest in the evening. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.

Thursday

A 30 percent chance of snow. Mostly cloudy, with a high near 11. North northwest wind around 15 mph, with gusts as high as 23 mph.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -14. North northwest wind 10 to 14 mph, with gusts as high as 20 mph.

Friday

A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 1. North northwest wind around 8 mph becoming east in the afternoon.

Friday Night

A 40 percent chance of snow. Cloudy, with a low around -10. East wind around 9 mph.

Saturday

A chance of snow. Mostly cloudy, with a high near 12.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around -3.