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 northern Gulf Coast from the western Florida Panhandle to southeastern Louisiana through tonight. Read More >

Hazardous Weather Conditions

Flood Watch in effect from July 22, 12:00 PM MDT until July 23, 12:00 AM MDT

Current conditions at

HEBGEN LAKE (HBRM8)

Lat: 44.66597°NLon: 111.09911°WElev: 6700.0ft.

78°F

26°C

Humidity	44%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	22 Jul 11:39 AM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

Flood Watch until July 23, 12:00am

Click here for hazard details and duration

Flood Watch

Flood Watch until July 23, 12:00am
NOW until 12:00am Thu
Flood Watch
This Afternoon
High: 83 °F
T-storms
Likely
Tonight
Low: 48 °F
Showers
Likely then
Slight Chance
Showers
Thursday
High: 83 °F
Slight Chance
Showers then
Chance
T-storms
Thursday Night
Low: 48 °F
Partly Cloudy
Friday
High: 88 °F
Sunny
Friday Night
Low: 49 °F
Partly Cloudy
Saturday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Saturday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, mainly after 3pm. Mostly cloudy, with a high near 83. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 3am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

Thursday Night

Partly cloudy, with a low around 48. Calm wind.

Friday

Sunny, with a high near 88. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

Friday Night

Partly cloudy, with a low around 49. West southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Saturday

A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 24 mph.

Saturday Night

Partly cloudy, with a low around 48. Southwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Sunday

Sunny, with a high near 88.

Sunday Night

Partly cloudy, with a low around 49.

Monday

Sunny, with a high near 88.

Monday Night

Partly cloudy, with a low around 48.

Tuesday

Sunny, with a high near 88.