Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Yellowstone Lake (KP60)

Lat: 44.54444°NLon: 110.42111°WElev: 7835.0ft.

50°F

10°C

Humidity	47%
Wind Speed	W 10 MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	46°F (8°C)
Last update	10 Oct 07:56 AM MDT

More Information:

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

Extended Forecast for

West Thumb WY

Today
High: 52 °F
Showers
Tonight
Low: 28 °F
Showers
Sunday
High: 47 °F
Rain/Snow
then Showers
Sunday Night
Low: 26 °F
Showers
Columbus Day
High: 46 °F
Rain/Snow
then Chance
Rain/Snow
Monday Night
Low: 23 °F
Chance
Showers then
Chance
Rain/Snow
Tuesday
High: 48 °F
Chance
Rain/Snow
then Chance
Showers
Tuesday Night
Low: 22 °F
Chance
Showers then
Chance
Rain/Snow
Wednesday
High: 47 °F
Chance Snow
Showers then
Slight Chance
Rain/Snow

Detailed Forecast

Today

Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 52. Southwest wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms. Low around 28. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Rain showers likely before 8am, then snow showers between 8am and 9am, then rain showers after 9am. Some thunder is also possible. High near 47. Light and variable wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday Night

Showers. Low around 26. Light and variable wind becoming east around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Columbus Day

Rain, possibly mixed with snow showers before noon, then a chance of rain showers between noon and 3pm, then a chance of rain and snow showers after 3pm. High near 46. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A chance of rain showers before 3am, then a chance of snow showers. Snow level 9400 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 30%.

Tuesday

A chance of rain and snow showers before noon, then a chance of rain showers. Snow level 8300 feet rising to 9200 feet in the afternoon. Partly sunny, with a high near 48. Light and variable wind. Chance of precipitation is 40%.

Tuesday Night

A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Snow level 9100 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

Wednesday

A chance of snow showers before 3pm, then a slight chance of rain and snow showers. Snow level rising to 8600 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 30%.

Wednesday Night

A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and midnight. Snow level 8500 feet lowering to 7800 feet after midnight . Partly cloudy, with a low around 20. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 49.

Thursday Night

Mostly clear, with a low around 19.

Friday

Sunny, with a high near 54.