Focused Live Outlook
Lightning live risk in Grand Coulee, WA
Thunderstorm and lightning conditions for Grand Coulee, WA over the next 6–24 hours.
Updated just now. Live data typically refreshes every 5–40 minutes.
Thunderstorm alerts
0
SPC Day 1
No Day 1 signal
Current precip
0.0 mm
Humidity
19%
Historical baseline
Lightning baseline: 3/100 (Low).
Live weather
Current conditions near Grand Coulee, WA
Temp
86°
⛅Partly cloudy
Feels like
78°
Feels-like temp
Humidity
19%
Relative
Wind
13 mph
10 m avg
Pressure
1010 mb
Sea-level
Rain
0 mm
Clouds 36%
Next few hours
⛅7 PM
86°
2% rain
☀️8 PM
84°
1% rain
☀️9 PM
78°
1% rain
☁️10 PM
75°
1% rain
☁️11 PM
73°
1% rain
☁️12 AM
71°
1% rain
Next few days
☁️Thu
89° / 65°
3% rain
🌦️Fri
70° / 55°
43% rain
🌧️Sat
63° / 51°
37% rain
☁️Sun
80° / 50°
23% rain
☁️Mon
78° / 57°
10% rain
☁️Tue
71° / 53°
8% rain
Live weather alerts
Active NWS advisories near Grand Coulee, WA
Red Flag Warning
Effective local time
Red Flag Warning issued June 24 at 11:00AM PDT until June 25 at 9:00PM PDT by NWS Spokane WA
Colville Reservation; Okanogan Valley; Central Washington Cascade Foothills; Waterville Plateau; Western Columbia Basin; Eastern Columbia Basin / Palouse / Spokane Area; Lower Palouse / Snake River
Source: NWS alerts feed.
Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Grand Coulee, WAToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.