Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from March 20, 06:00 AM MDT until March 21, 12:00 PM MDT

Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

55°F

13°C

Humidity	33%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	NA
Last update	19 Mar 11:30 PM MDT

More Information:

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

Extended Forecast for

Marysville MT

High Wind Warning March 20, 06:00am until March 21, 12:00pm

Click here for hazard details and duration

High Wind Warning

Tonight
Low: 48 °F
Partly Cloudy
Friday
High: 66 °F
Sunny and
Windy
Friday Night
Low: 46 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Saturday
High: 59 °F
Slight Chance
Rain then
Rain Likely
and Breezy
Saturday Night
Low: 32 °F
Slight Chance
Rain/Snow and
Breezy then
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 50 °F
Partly Sunny
Monday Night
Low: 34 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 48. Southwest wind 15 to 20 mph, with gusts as high as 36 mph.

Friday

Sunny, with a high near 66. Windy, with a southwest wind 15 to 20 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph.

Friday Night

Mostly clear, with a low around 46. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 49 mph.

Saturday

Rain likely, mainly between noon and 2pm. Partly sunny, with a high near 59. Breezy, with a west wind 17 to 22 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 70%.

Saturday Night

A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight. Mostly clear, with a low around 32. Breezy, with a west wind 23 to 28 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 47 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 45. West southwest wind 13 to 18 mph, with gusts as high as 33 mph.

Sunday Night

Partly cloudy, with a low around 31. West southwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

Monday

Partly sunny, with a high near 50. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.

Monday Night

Mostly cloudy, with a low around 34.

Tuesday

A chance of rain and snow before 3pm, then a chance of rain. Partly sunny, with a high near 55.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 43.