Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. 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.

60°F

16°C

Humidity	24%
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	21 Mar 02:15 PM MDT

More Information:

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

Extended Forecast for

16 Miles W Gardiner MT

This Afternoon
High: 55 °F
Scattered
Showers and
Breezy
Tonight
Low: 24 °F
Isolated
Showers then
Partly Cloudy
Sunday
High: 41 °F
Sunny
Sunday Night
Low: 26 °F
Partly Cloudy
Monday
High: 45 °F
Mostly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
Tuesday
High: 46 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow and
Breezy
Tuesday Night
Low: 35 °F
Breezy.
Chance
Showers then
Mostly Cloudy
Wednesday
High: 48 °F
Breezy.
Mostly Cloudy
then Slight
Chance
Showers

Detailed Forecast

This Afternoon

Scattered showers, mainly after 4pm. Snow level 9600 feet. Mostly cloudy, with a high near 55. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Tonight

Isolated showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. West southwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Sunny, with a high near 41. West southwest wind 5 to 10 mph, with gusts as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 26. West southwest wind 5 to 9 mph becoming light south southwest in the evening. Winds could gust as high as 21 mph.

Monday

Mostly sunny, with a high near 45. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 31. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

Tuesday

A slight chance of rain and snow showers after noon. Mostly cloudy, with a high near 46. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Tuesday Night

A 30 percent chance of showers before midnight. Snow level 9500 feet. Mostly cloudy, with a low around 35. Breezy.

Wednesday

A 20 percent chance of showers after noon. Snow level 8900 feet. Partly sunny, with a high near 48. Breezy.

Wednesday Night

A 20 percent chance of snow showers. Mostly cloudy, with a low around 28. Breezy.

Thursday

A slight chance of snow showers. Partly sunny, with a high near 40. Breezy.

Thursday Night

Partly cloudy, with a low around 20.

Friday

Mostly sunny, with a high near 43.