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 >

Current conditions at

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

36°F

2°C

Humidity	91%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	21 Mar 03:00 PM MDT

More Information:

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

Extended Forecast for

Chinook MT

This Afternoon
High: 44 °F
Slight Chance
Rain
Tonight
Low: 28 °F
Chance
Rain/Snow
Sunday
High: 53 °F
Sunny
Sunday Night
Low: 26 °F
Partly Cloudy
Monday
High: 57 °F
Partly Sunny
Monday Night
Low: 31 °F
Mostly Cloudy
Tuesday
High: 55 °F
Mostly Cloudy
Tuesday Night
Low: 36 °F
Chance Rain
then Partly
Cloudy
Wednesday
High: 60 °F
Mostly Sunny
then Mostly
Sunny and
Breezy

Detailed Forecast

This Afternoon

A 20 percent chance of rain. Mostly cloudy, with a high near 44. West northwest wind around 10 mph.

Tonight

A slight chance of rain and snow before 7pm, then a chance of rain and snow after midnight. Mostly cloudy, with a low around 28. Northwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 30%. Little or no snow accumulation expected.

Sunday

Sunny, with a high near 53. South wind 5 to 10 mph becoming west 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

Sunday Night

Partly cloudy, with a low around 26. West wind 5 to 11 mph becoming south southwest in the evening. Winds could gust as high as 18 mph.

Monday

Partly sunny, with a high near 57. Calm wind becoming east southeast 5 to 9 mph in the morning.

Monday Night

Mostly cloudy, with a low around 31. East southeast wind 7 to 9 mph.

Tuesday

Mostly cloudy, with a high near 55. East wind 6 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of rain before midnight. Mostly cloudy, with a low around 36. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Wednesday

Mostly sunny, with a high near 60. Breezy.

Wednesday Night

A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 23. Blustery.

Thursday

Mostly sunny, with a high near 45.

Thursday Night

Partly cloudy, with a low around 20.

Friday

Sunny, with a high near 53.

Friday Night

Mostly clear, with a low around 24.