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NWS Riverton, WY
 Point Forecast: Lake WY
 44.55°N 110.41°W (Elev. 7908 ft)
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Last Update: 4:45 am MST Feb 9, 2010
Forecast Valid: 2pm MST Feb 9, 2010-6pm MST Feb 15, 2010
Forecast at a Glance
This
Afternoon

Mostly Sunny
Mostly
Sunny
Hi 18 °F
Tonight

Mostly Cloudy
Mostly
Cloudy
Lo -9 °F
Wednesday

Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Hi 21 °F
Wednesday
Night

Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Lo 1 °F
Thursday

Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Hi 22 °F
Thursday
Night

Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Lo 3 °F
Friday

Chance Snow Chance for Measurable Precipitation 40%
Chance
Snow
Hi 27 °F
Friday
Night

Chance Snow Chance for Measurable Precipitation 30%
Chance
Snow
Lo 6 °F
Saturday

Slight Chance Snow Chance for Measurable Precipitation 20%
Slight Chc
Snow
Hi 26 °F

Detailed text forecast
This Afternoon: Mostly sunny, with a high near 18. Southwest wind around 5 mph.

Tonight: Mostly cloudy, with a low around -9. Calm wind.

Wednesday: A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -20. Calm wind becoming west southwest between 5 and 8 mph.

Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 1. Wind chill values as low as -15. West southwest wind between 5 and 8 mph.

Thursday: A 30 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 22. Southwest wind between 9 and 13 mph.

Thursday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 3. Southwest wind between 8 and 13 mph.

Friday: A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 27. Southwest wind around 9 mph.

Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 6.

Saturday: A 20 percent chance of snow. Mostly cloudy, with a high near 26.

Saturday Night: Mostly cloudy, with a low around 6.

Sunday: Partly sunny, with a high near 28.

Sunday Night: Mostly cloudy, with a low around 4.

Presidents' Day: A slight chance of snow. Mostly cloudy, with a high near 28.


Current Local WeatherMove point forecast map up, and current conditions, radar, and satellite down.
Yellowstone Lake
Last Update on 09 Feb 12:56 MST
Observation Quality is Caution



13°F
(-11°C)
Humidity: 74 %
Wind Speed:calm
Barometer:29.91 in (1024.10 mb)
Dewpoint:6°F (-14°C)
Wind Chill:13°F (-11°C)
Visibility: Miles
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Radar and Satellite (Click for larger image)
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Lat/Lon: 44.55°N 110.41°W   Elevation:7908 ft
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