Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

West Yellowstone (KWYS)

Lat: 44.68333°NLon: 111.11667°WElev: 6644.0ft.

Partly Cloudy

79°F

26°C

Humidity	24%
Wind Speed	SW 13 MPH
Barometer	30.04 in (1017.27 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	15 Jul 02:15 PM MDT

More Information:

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

Extended Forecast for

West Yellowstone MT

This Afternoon
High: 78 °F
Showers
Tonight
Low: 40 °F
Showers
Likely then
Chance
Showers and
Patchy Fog
Wednesday
High: 75 °F
Areas Fog
then Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 42 °F
Partly Cloudy
Saturday
High: 84 °F
Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 78. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

Tonight

Showers and thunderstorms likely, mainly before 2am, then a slight chance of rain after 3am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 40. North wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

Wednesday Night

Mostly clear, with a low around 38. West wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 82. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 24 mph.

Thursday Night

Mostly clear, with a low around 41. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

Friday

Mostly sunny, with a high near 84. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

Friday Night

Partly cloudy, with a low around 42. West wind 5 to 8 mph becoming calm after midnight.

Saturday

Sunny, with a high near 84.