Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Fire Weather Watch in effect from August 23, 12:00 PM MDT until August 23, 09:00 PM MDT

Current conditions at

HARKNESS (HRKM8)

Lat: 44.465°NLon: 112.95194°WElev: 8400.0ft.

59°F

15°C

Humidity	64%
Wind Speed	S 29 MPH
Barometer	NA
Dewpoint	47°F (8°C)
Visibility	NA
Last update	22 Aug 07:05 AM MDT

More Information:

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

Extended Forecast for

19 Miles SW Lima MT

Fire Weather Watch August 23, 12:00pm until August 23, 09:00pm

Click here for hazard details and duration

Fire Weather Watch

Today
High: 73 °F
Chance
T-storms
Tonight
Low: 50 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 71 °F
Partly Sunny
then Chance
T-storms
Sunday Night
Low: 47 °F
Partly Cloudy
Monday
High: 71 °F
Mostly Sunny
Monday Night
Low: 49 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 70 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 50 °F
Mostly Cloudy
Wednesday
High: 70 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 73. South southwest wind 9 to 13 mph, with gusts as high as 23 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 50. West wind 5 to 8 mph becoming south southeast in the evening.

Sunday

A 40 percent chance of showers and thunderstorms, mainly before 3pm. Partly sunny, with a high near 71. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 34 mph.

Sunday Night

Partly cloudy, with a low around 47. West southwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.

Monday

Mostly sunny, with a high near 71. Light west wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 26 mph.

Monday Night

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 49. West southwest wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 70. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

Mostly cloudy, with a low around 50. West southwest wind 5 to 8 mph becoming southeast in the evening. Winds could gust as high as 18 mph.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

Wednesday Night

Mostly cloudy, with a low around 48.

Thursday

Mostly sunny, with a high near 70.

Thursday Night

Partly cloudy, with a low around 46.

Friday

Mostly sunny, with a high near 69.