Wind
3 mph
N
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Jamestown, CO
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Hour-by-Hour Current Observation
Cloudy
Wind
3 mph
N
UV Index
9
Very High
Humidity
77%
Dew 51°F
Sun
6:11 AM · 8:00 PM
Rise · Set
Source: GRANBY/GRAND CO (KGNB). Slider scrubs the next 12 hours.
5-Day Outlook
Today
Forecast Missing
Overnight: Forecast Missing
Today
A slight chance of showers and thunderstorms between 9am and noon, then showers and thunderstorms. Mostly cloudy. High near 68, with temperatures falling to around 63 in the afternoon. Southeast wind 1 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Night
Showers and thunderstorms likely before 3am. Partly cloudy. Low around 53, with temperatures rising to around 55 overnight. South southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Friday
Forecast Missing
Overnight: Forecast Missing
Friday
Showers and thunderstorms likely after noon. Mostly sunny. High near 70, with temperatures falling to around 63 in the afternoon. Southwest wind 1 to 6 mph. Chance of precipitation is 60%.
Night
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 53. West southwest wind around 6 mph. Chance of precipitation is 70%.
Saturday
Forecast Missing
Overnight: Forecast Missing
Saturday
A slight chance of rain showers before noon, then showers and thunderstorms likely between noon and 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 69. East wind 1 to 6 mph. Chance of precipitation is 70%.
Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
Sunday
Forecast Missing
Overnight: Forecast Missing
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 70.
Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Monday
Forecast Missing
Overnight: Forecast Missing
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Night
Partly cloudy, with a low around 53.
Jamestown, CO Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Jamestown, CO.
Active Alerts
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Storm Reports
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Model Analysis
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Satellite Imagery
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