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Safety guides Use current official weather information for Holtville, California 92250 before making weather-sensitive plans.
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Open→Weather status
Extreme Heat Warning
Extreme Heat Warning issued August 23 at 10:23AM MST until August 29 at 8:00PM MST by NWS Phoenix AZ Expires Sat, 8:00 PM PDT.
Official NOAA / NWSWSR-88D DopplerUpdates every 5 minutes
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What’s next
Hourly forecast
Check the latest hourly conditions, seven-day outlook, rain timing, wind, sunrise and sunset for Holtville, California 92250. Forecasts and alerts update from NOAA and the National Weather Service.
112°Mostly Sunny6% rain
110°Partly Sunny4% rain
107°Partly Cloudy2% rain
105°Mostly Cloudy2% rain99°Mostly Cloudy2% rain97°Partly Cloudy2% rain
95°Mostly Clear1% rain93°Partly Cloudy2% rainNext 24 hours
Rain Timeline
No meaningful precipitation is expected in the official hourly forecast.
6%None
4%None
2%None
2%None
2%None
2%None
1%None
2%None
3%None
2%None
1%None
2%None
2%None
4%None
4%None
3%None
3%None
3%None
3%None
3%None
3%None
3%None
3%None
6%None
Official NWS outlook
7-Day Forecast
Today
! NWS112°85°
Mostly Sunny
- Precipitation
- 6%
- Wind
- S 10 to 15 mph
- Sunrise
- 6:11 AM
- Sunset
- 7:19 PM
Mon
108°85°
Sunny
- Precipitation
- 7%
- Wind
- S 5 to 10 mph
- Sunrise
- 6:12 AM
- Sunset
- 7:18 PM
Tue
111°89°
Sunny
- Precipitation
- 3%
- Wind
- SW 0 to 5 mph
- Sunrise
- 6:13 AM
- Sunset
- 7:17 PM
Wed
114°89°
Sunny
- Precipitation
- 4%
- Wind
- S 0 to 5 mph
- Sunrise
- 6:13 AM
- Sunset
- 7:15 PM
Thu
114°88°
Sunny
- Precipitation
- 4%
- Wind
- SSE 5 mph
- Sunrise
- 6:14 AM
- Sunset
- 7:14 PM
Fri
113°88°
Sunny
- Precipitation
- 5%
- Wind
- SSE 0 to 5 mph
- Sunrise
- 6:15 AM
- Sunset
- 7:13 PM
Sat
113°88°
Sunny
- Precipitation
- 4%
- Wind
- S 0 to 5 mph
- Sunrise
- 6:15 AM
- Sunset
- 7:12 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 Feel111°F
Walking is not recommended now
Review the active Extreme Heat Warning before going outside. MyUSA.us will not recommend this activity while an NWS watch, warning, or emergency is active.
WindS16 mph
Best walk timeReview the active Extreme Heat Warning 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 qualityHoltville, California 92250View AQI +
More weather details
Wind gustsNot reported
Rain now6%next hour
Humidity20%current
UV indexCheckingEPA forecast
Wind impact: Noticeable breeze with generally minor 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
Pressure29.70 in
Visibility10.0 mi
Peak rain chance6%
Dew point61°F
Active alerts1
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