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

Red Flag Warning in effect from August 23, 01:00 PM MDT until August 23, 08:00 PM MDT

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

unknown precip

73°F

23°C

Humidity	41%
Wind Speed	WSW 13 MPH
Barometer	NA
Dewpoint	48°F (9°C)
Visibility	NA
Last update	22 Aug 05:00 PM MDT

More Information:

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

Extended Forecast for

6 Miles WNW Garrison MT

Red Flag Warning August 23, 01:00pm until August 23, 08:00pm

Click here for hazard details and duration

Red Flag Warning

This Afternoon
High: 88 °F
Chance
Showers
Tonight
Low: 49 °F
Chance
Showers then
Patchy Fog
Sunday
High: 82 °F
Patchy Fog
then Sunny
Sunday Night
Low: 39 °F
Patchy Smoke
Monday
High: 81 °F
Patchy Fog
then Sunny
Monday Night
Low: 45 °F
Partly Cloudy
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms. Cloudy, with a high near 88. Southwest wind around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 8pm. Patchy fog after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 49. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Patchy fog before 10am. Otherwise, sunny, with a high near 82. Light and variable wind becoming west northwest 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Patchy smoke between 9pm and 4am. Mostly clear, with a low around 39. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

Monday

Patchy fog before 8am. Otherwise, sunny, with a high near 81. Calm wind becoming northwest around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 45.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 47.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

Wednesday Night

A slight chance of rain before midnight. Partly cloudy, with a low around 46.