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Safety guides Use current official weather information for Castleford, Idaho 83321 before making weather-sensitive plans.
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Fire Weather Watch
Fire Weather Watch issued August 23 at 12:58PM MDT until August 24 at 8:00PM MDT by NWS Boise ID Expires Mon, 8:00 PM MDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
Live Doppler radar
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Castleford, Idaho 83321. Forecasts and alerts update from NOAA and the National Weather Service.
86°Sunny3% rain
84°Partly Cloudy2% rain83°Partly Cloudy2% rain79°Partly Cloudy3% rain
73°Mostly Cloudy3% rain70°Mostly Cloudy2% rain68°Mostly Cloudy2% rain67°Mostly Cloudy1% rainNext 24 hours
Rain Timeline
Scattered precipitation is possible. The highest official hourly chance is 39%; check the radar before heading out.
3%None
2%None
2%None
3%None
3%None
2%None
2%None
1%None
2%None
3%None
4%None
4%None
3%None
3%None
5%None
11%None
20%Thunderstorms
29%Thunderstorms
36%Thunderstorms
39%Thunderstorms
37%Thunderstorms
31%Thunderstorms
24%Thunderstorms
18%Thunderstorms
Official NWS outlook
7-Day Forecast
Today
! NWS88°59°
Sunny
- Precipitation
- 4%
- Wind
- NE 8 mph
- Sunrise
- 6:56 AM
- Sunset
- 8:30 PM
Mon
89°59°
Chance Showers And Thunderstorms
- Precipitation
- 39%
- Wind
- E 2 to 13 mph
- Sunrise
- 6:57 AM
- Sunset
- 8:29 PM
Tue
91°60°
Mostly Sunny
- Precipitation
- 12%
- Wind
- E 7 mph
- Sunrise
- 6:58 AM
- Sunset
- 8:27 PM
Wed
92°62°
Partly Sunny then Slight Chance Showers And Thunderstorms
- Precipitation
- 19%
- Wind
- E 8 mph
- Sunrise
- 6:59 AM
- Sunset
- 8:26 PM
Thu
90°60°
Mostly Sunny
- Precipitation
- 9%
- Wind
- WSW 6 to 12 mph
- Sunrise
- 7:00 AM
- Sunset
- 8:24 PM
Fri
87°57°
Partly Sunny
- Precipitation
- 13%
- Wind
- WSW 7 to 10 mph
- Sunrise
- 7:01 AM
- Sunset
- 8:22 PM
Sat
86°54°
Mostly Sunny then Slight Chance Rain Showers
- Precipitation
- 15%
- Wind
- W 8 to 13 mph
- Sunrise
- 7:02 AM
- Sunset
- 8:21 PM
Forecasts, icons, precipitation, wind, and alerts are from the National Weather Service. Sunrise and sunset are calculated locally for the selected coordinates.
Weather for a healthier day
Healthy Weather
Real Feel88°F
Walking is not recommended now
Review the active Fire Weather Watch before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindN8 mph
Best walk timeReview the active Fire Weather Watch before leaving
MyUSA.us will not recommend an outing window while an NWS watch, warning, or emergency is active. Follow the official alert and local instructions.
Official EPA AirNowLocal air qualityCastleford, Idaho 83321View AQI +
More weather details
Wind gustsNot reported
Rain now3%next hour
Humidity18%current
UV indexCheckingEPA forecast
Wind impact: Light wind with little expected outdoor impact.
“Better weather window” is planning guidance based on official NWS data—not a promise of safe conditions. Review active alerts and radar before leaving.
Storm & DetailsGusts, pressure, visibility and official risk outlooksView details +
Wind gustNot reported
Pressure30.06 in
Visibility10.0 mi
Peak rain chance39%
Dew point39°F
Active alerts1
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