Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

MAMMOTH AT YELLOWSTONE NATIONAL PARK (YLAW4)

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

43°F

6°C

Humidity	67%
Wind Speed	SE 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	13 Mar 06:15 PM MDT

More Information:

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

Extended Forecast for

16 Miles W Gardiner MT

Winter Weather Advisory March 14, 06:00am until March 14, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 28 °F
Chance Snow
Showers and
Breezy
Saturday
High: 31 °F
Snow Showers
and Patchy
Blowing Snow
Saturday Night
Low: 4 °F
Snow Showers
and Patchy
Blowing Snow
Sunday
High: 19 °F
Slight Chance
Snow Showers
Sunday Night
Low: 13 °F
Slight Chance
Snow Showers
then Chance
Snow Showers
Monday
High: 33 °F
Snow Showers
Likely
Monday Night
Low: 28 °F
Breezy. Snow
Showers
Likely then
Chance
Rain/Snow
Tuesday
High: 43 °F
Breezy.
Slight Chance
Snow Showers
then Partly
Sunny
Tuesday Night
Low: 31 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy

Detailed Forecast

Tonight

A chance of snow showers before 10pm, then a slight chance of snow showers after 3am. Cloudy, with a low around 28. Breezy, with a southwest wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

Saturday

Snow showers. Some thunder is also possible. Patchy blowing snow after 7am. High near 31. Breezy, with a southwest wind 17 to 24 mph becoming west northwest in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

Snow showers, mainly before midnight. Patchy blowing snow before 7pm. Low around 4. Wind chill values as low as -10. Blustery, with a west northwest wind 16 to 21 mph becoming light and variable after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday

A 20 percent chance of snow showers. Partly sunny, with a high near 19. Wind chill values as low as -5. Light west northwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Sunday Night

A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around 13. South southwest wind 6 to 8 mph. New snow accumulation of less than one inch possible.

Monday

Snow showers likely. Cloudy, with a high near 33. Southwest wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Monday Night

Snow showers likely before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 28. Breezy, with a south southwest wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Tuesday

A 20 percent chance of snow showers before noon. Mostly cloudy, with a high near 43. Breezy.

Tuesday Night

Mostly cloudy, with a low around 31. Breezy.

Wednesday

Mostly sunny, with a high near 48.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 51.

Thursday Night

Mostly cloudy, with a low around 33.