Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Winter Storm Warning until June 29, 09:00 AM MDT

Current conditions at

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Overcast

46°F

8°C

Humidity	87%
Wind Speed	S 6 MPH
Barometer	29.78 in (1008.47 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	43°F (6°C)
Last update	29 Jun 12:50 AM MDT

More Information:

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

Extended Forecast for

16 Miles E Corvallis MT

Winter Storm Warning June 29, 01:30am until June 29, 09:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning June 29, 01:30am until June 29, 09:00am
NOW until 9:00am Mon
Winter Storm Warning
Overnight
Low: 29 °F
Snow
Monday
High: 38 °F
Rain/Snow and
Breezy
Monday Night
Low: 34 °F
Rain Likely
Tuesday
High: 51 °F
Slight Chance
Rain then
Showers
Likely
Tuesday Night
Low: 37 °F
Showers then
Chance Rain
Wednesday
High: 50 °F
Showers
Likely
Wednesday Night
Low: 34 °F
Slight Chance
T-storms then
Partly Cloudy
Thursday
High: 54 °F
Mostly Sunny

Detailed Forecast

Overnight

Snow. Low around 29. West southwest wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Monday

Snow before 9am, then rain and snow. High near 38. Breezy, with a west southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Monday Night

Rain likely, mainly before 3am. Mostly cloudy, with a low around 34. West southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Tuesday

A slight chance of rain and thunderstorms before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 51. West southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Showers and possibly a thunderstorm before 9pm, then rain, mainly between 9pm and midnight. Low around 37. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 50. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

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 34. Chance of precipitation is 20%.

Thursday

Mostly sunny, with a high near 54.

Thursday Night

Partly cloudy, with a low around 36.

Friday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 54.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 35.

Independence Day

Sunny, with a high near 57.

Saturday Night

Mostly clear, with a low around 39.