Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

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

unknown precip

49°F

9°C

Humidity	99%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	48°F (9°C)
Last update	29 Jun 01:30 PM MDT

More Information:

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

Extended Forecast for

7 Miles W Garrison MT

This Afternoon
High: 50 °F
Showers
Tonight
Low: 40 °F
Rain Likely
then Chance
Rain and
Patchy Fog
Tuesday
High: 67 °F
Areas Fog
then Chance
T-storms
Tuesday Night
Low: 43 °F
Showers
Likely then
Slight Chance
Rain and
Patchy Fog
Wednesday
High: 67 °F
Chance Rain
and Areas Fog
then Showers
Likely
Wednesday Night
Low: 41 °F
Slight Chance
T-storms then
Mostly Clear
Thursday
High: 71 °F
Sunny then
Slight Chance
T-storms
Thursday Night
Low: 43 °F
Partly Cloudy
Friday
High: 70 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 50. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain likely, mainly before 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40. West wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 67. Calm wind becoming west northwest around 5 mph in the afternoon.

Tuesday Night

Rain and thunderstorms likely before midnight, then a slight chance of rain after 5am. Patchy fog after 2am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 43. Light north wind. Chance of precipitation is 70%.

Wednesday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Areas of fog before 10am. Otherwise, partly sunny, with a high near 67. Light and variable wind. Chance of precipitation is 70%.

Wednesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 41. Chance of precipitation is 20%.

Thursday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Thursday Night

Partly cloudy, with a low around 43.

Friday

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

Friday Night

A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 41.

Independence Day

Sunny, with a high near 74.

Saturday Night

Clear, with a low around 45.