Wintry Conditions in the Plains; Unsettled in the West

A storm system producing wintry conditions will slowly move east and into the Middle Mississippi Valley. Rain will spread across the Deep and Mid-South with this system. In the Pacific Northwest, weather systems will continue to parade through the region. Snow levels will vary with the passage of each storm, and rain is expected in the lower elevations. Read More >

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Current conditions at

USCRN SITE NEAR LEWISTOWN 42WSW (JRWM8)

Lat: 46.88472°NLon: 110.28944°WElev: 5045ft.

3°C

37°F

Humidity	51%
Wind Speed	NA NA MPH
Barometer	1022.01 mb
Dewpoint	-6°C (21°F)
Visibility	NA
Last update	28 Jan 05:00 PM MST

More Information:

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

Extended Forecast for

7 Miles SW Windham MT

Tonight

Gradual
Clearing
Low: -4 °C
Wednesday

Sunny
High: 6 °C
Wednesday
Night

Snow Likely
Low: -2 °C
Thursday

Chance Snow
then Sunny
High: 6 °C
Thursday
Night

Partly Cloudy
then Mostly
Cloudy and
Breezy
Low: -1 °C
Friday

Chance
Rain/Snow and
Breezy
High: 12 °C
Friday
Night

Chance Rain
and Breezy
then Mostly
Cloudy and
Windy
Low: 8 °C
Saturday

Mostly Cloudy
and Windy
High: 15 °C
Saturday
Night

Slight Chance
Snow and
Windy
Low: 3 °C

Detailed Forecast

Tonight

Cloudy during the early evening, then gradual clearing, with a low around -4. West wind 14 to 21 km/h.

Wednesday

Sunny, with a high near 6. West southwest wind 14 to 18 km/h.

Wednesday Night

Snow likely, mainly after 11pm. Increasing clouds, with a low around -2. West wind 18 to 23 km/h increasing to 29 to 34 km/h after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 70%. New snow accumulation of around a centimeter possible.

Thursday

A 30 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 6. West northwest wind 23 to 29 km/h, with gusts as high as 48 km/h. Little or no snow accumulation expected.

Thursday Night

Mostly cloudy, with a low around -1. Breezy, with a southwest wind 18 to 23 km/h increasing to 32 to 37 km/h after midnight. Winds could gust as high as 60 km/h.

Friday

A slight chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 12. Breezy, with a west wind around 40 km/h, with gusts as high as 70 km/h. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 8. Windy, with a west southwest wind 35 to 40 km/h increasing to 45 to 50 km/h after midnight. Winds could gust as high as 85 km/h.

Saturday

Mostly cloudy, with a high near 15. Windy, with a west wind 48 to 55 km/h, with gusts as high as 95 km/h.

Saturday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 3. Windy.

Sunday

A chance of snow. Mostly cloudy, with a high near 8.

Sunday Night

A chance of snow. Mostly cloudy, with a low around -11.

Monday

A chance of snow. Mostly cloudy, with a high near -9.

Monday Night

Mostly cloudy, with a low around -15.