Wind
5 mph
NW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Jamestown, CO
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Hour-by-Hour Current Observation
Clear
Wind
5 mph
NW
UV Index
6
High
Humidity
0%
Dew 0°F
Sun
7:17 AM · 6:15 PM
Rise · Set
Source: GRANBY/GRAND CO (KGNB). Slider scrubs the next 12 hours.
5-Day Outlook
This Afternoon
Forecast Missing
Overnight: Forecast Missing
This Afternoon
Sunny. High near 65, with temperatures falling to around 60 in the afternoon. South wind around 3 mph.
Night
Mostly clear, with a low around 42. West wind 2 to 9 mph.
Sunday
Forecast Missing
Overnight: Forecast Missing
Sunday
Mostly sunny. High near 62, with temperatures falling to around 54 in the afternoon. West southwest wind 3 to 9 mph.
Night
Mostly cloudy, with a low around 42. North northwest wind around 1 mph.
Monday
Forecast Missing
Overnight: Forecast Missing
Monday
Mostly sunny, with a high near 57. South wind 0 to 5 mph.
Night
Partly cloudy, with a low around 40.
Tuesday
Forecast Missing
Overnight: Forecast Missing
Tuesday
Mostly sunny, with a high near 60.
Night
Partly cloudy, with a low around 42.
Wednesday
Forecast Missing
Overnight: Forecast Missing
Wednesday
Mostly sunny, with a high near 62.
Night
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 46.
Jamestown, CO Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Jamestown, CO.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.