National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Hazardous Weather Conditions

Current Conditions

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Grand Lake CO

7 Day Forecast

For More Weather Information:

Denver-Boulder, CO Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 44 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 80 °F

Friday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 40 °F

Saturday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 81 °F

Saturday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 40 °F

Sunday

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

High: 78 °F

Sunday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 30%

Scattered
Thunderstorms

Low: 40 °F

Monday

Chance Thunderstorms

Chance
Thunderstorms

High: 75 °F

Monday
Night

Chance Thunderstorms

Chance
Thunderstorms

Low: 41 °F

Detailed Forecast

  • Overnight Partly cloudy, with a steady temperature around 44. West southwest wind around 5 mph.
  • Friday A 30 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 80. Southwest wind 5 to 11 mph, with gusts as high as 18 mph.
  • Friday Night A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 40. West southwest wind 5 to 11 mph, with gusts as high as 17 mph.
  • Saturday Scattered showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 81. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 30%.
  • Saturday Night Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 40. West wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 30%.
  • Sunday Scattered showers and thunderstorms after 1pm. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
  • Sunday Night Scattered showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
  • Monday A chance of showers and thunderstorms. Partly sunny, with a high near 75.
  • Monday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 41.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
  • Wednesday A slight chance of showers and thunderstorms. Partly sunny, with a high near 72.
  • Wednesday Night A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
  • Thursday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.