ACTIVE LOCATION
Choose forecast location
- Location
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- Source
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- Coordinates
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- Postal
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LOCATION
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Updated
Waiting for forecast
NEXT FORECAST PERIOD
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°F
Waiting for data
ValleyWeather will retrieve current data automatically.
Rain
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Wind
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High
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Low
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SITUATIONAL AWARENESS
Active weather alerts
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TODAY AT A GLANCE
Today's weather
Forecast High
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Forecast Low
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Maximum Rain
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Maximum Wind
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LIVE RADAR
Base reflectivity
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Map Layers
MAP LAYERS
Weather and situational awareness
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Weather
Observed / analyzed
Hazards
Active NWS hazards shown automatically
Air & environment
Foundation for authoritative environmental feeds
EPA AIRNOW
Current air quality
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AQI
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Primary pollutant: --
Reporting area: --
AirNow observations are preliminary real-time AQI data and may change.
Dust / aerosols analysis next
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Good
Moderate
Sensitive
Unhealthy
Very unhealthy
Hazardous
Wind barb legend
Enable Surface wind stations to view observations
â—‹ Calm
½ 5 kt
1 barb 10 kt
2 barbs 20 kt
â–² 50 kt
Wind barbs add together. 1 kt = 1.15 mph. These are station observations, not a continuous wind field.
Lightning awareness
Enable Lightning reports to check the selected period
Lightning points are NWS Local Storm Reports, not automated strike telemetry. Zero reports does not mean zero lightning occurred.
OBSERVED RADAR - MRMS
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OBSERVED
Latest observation
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OBSERVED
FORECAST
FORECAST ANALYTICS
Temperature trend
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FORECAST ANALYTICS
Precipitation probability
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FORECAST ANALYTICS
Wind speed
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OFFICIAL NWS FORECAST
Upcoming periods
TRAVEL WEATHER
Plan around the weather
Route-aware forecasting is coming next.
ValleyWeather will combine departure time, route position, forecast timing, radar, and active hazards so conditions are evaluated where you are expected to be during a trip.
Origin
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Route weather
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Destination
Collection details
- NWS office
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- Grid point
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- Provider generated
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- Application version
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