Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

Lat: 44.977222°NLon: 110.695278°WElev: 6138.0ft.

14°F

-10°C

Humidity	88%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	15 Mar 01:15 AM MDT

More Information:

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

Extended Forecast for

16 Miles W Gardiner MT

Overnight
Low: 1 °F
Slight Chance
Snow Showers
Sunday
High: 19 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Sunday Night
Low: 13 °F
Chance Snow
Showers then
Snow Showers
Likely and
Patchy Fog
Monday
High: 33 °F
Snow Showers
Monday Night
Low: 27 °F
Snow Showers
Likely then
Slight Chance
Snow Showers
Tuesday
High: 42 °F
Mostly Cloudy
Tuesday Night
Low: 32 °F
Mostly Cloudy
Wednesday
High: 49 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of snow showers after 4am. Mostly cloudy, with a low around 1. Wind chill values as low as -5. Northwest wind around 5 mph.

Sunday

A 20 percent chance of snow showers before 7am. Partly sunny, with a high near 19. Wind chill values as low as -10. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Snow showers likely, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 13. West wind 5 to 9 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow showers. High near 33. Southwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Monday Night

Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 27. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Tuesday

Mostly cloudy, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 28 mph.

Tuesday Night

Mostly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 22 mph.

Wednesday

Partly sunny, with a high near 49.

Wednesday Night

Mostly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 51.

Thursday Night

Partly cloudy, with a low around 33.