Extreme Heat and Tropical Storm Bertha Impacts

Dangerous heat will expand from the Gulf Coast into the Southern Plains and Desert Southwest through week's end. Additional extreme heat impacting the Pacific Northwest will shift to the northern Plains by the weekend. Tropical Storm Bertha is expected to continue to impact portions of the northwestern Gulf Coast from south central Louisiana to the upper Texas coast today. Read More >

Hazardous Weather Conditions

Extreme Heat Warning in effect from July 24, 10:00 AM MDT until July 26, 10:00 PM MDT
Red Flag Warning in effect from July 24, 10:00 AM MDT until July 24, 09:00 PM MDT

Current conditions at

BIG SHEEP MOUNTAIN (LCFM8)

Lat: 47.02819°NLon: 105.80472°WElev: 3172.0ft.

90°F

32°C

Humidity	35%
Wind Speed	S 8 MPH
Barometer	NA
Dewpoint	59°F (15°C)
Visibility	NA
Heat Index	89°F (32°C)
Last update	23 Jul 12:08 PM MDT

More Information:

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

Extended Forecast for

20 Miles W Brockway MT

Extreme Heat Warning July 24, 10:00am until July 26, 10:00pm

Red Flag Warning July 24, 10:00am until July 24, 09:00pm

Click here for hazard details and duration

Extreme Heat Warning

Red Flag Warning

This Afternoon
High: 93 °F
Mostly Sunny
Tonight
Low: 70 °F
Haze
Friday
High: 98 °F
Haze
Friday Night
Low: 67 °F
Mostly Clear
Saturday
High: 104 °F
Hot
Saturday Night
Low: 73 °F
Slight Chance
T-storms then
Partly Cloudy
Sunday
High: 98 °F
Hot
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 96 °F
Hot

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 93. Light and variable wind.

Tonight

Widespread haze before 5am. Partly cloudy, with a low around 70. Light and variable wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 18 mph.

Friday

Widespread haze before 1pm, then widespread haze after 5pm. Areas of smoke between 1pm and 5pm. Sunny and hot, with a high near 98. Southwest wind 9 to 17 mph becoming west northwest in the morning. Winds could gust as high as 28 mph.

Friday Night

Mostly clear, with a low around 67. West northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 24 mph.

Saturday

Sunny and hot, with a high near 104. South wind 5 to 8 mph, with gusts as high as 18 mph.

Saturday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 73. Southwest wind around 8 mph. Chance of precipitation is 20%.

Sunday

Sunny and hot, with a high near 98. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Sunday Night

Mostly clear, with a low around 68. North northwest wind around 6 mph becoming calm in the evening.

Monday

Sunny and hot, with a high near 96. North wind 5 to 9 mph, with gusts as high as 18 mph.

Monday Night

Partly cloudy, with a low around 67. North wind 5 to 8 mph becoming east after midnight.

Tuesday

Mostly sunny and hot, with a high near 97. East northeast wind 5 to 14 mph, with gusts as high as 23 mph.

Tuesday Night

Mostly clear, with a low around 68.