Focused Live Outlook
Lightning live risk in Grand Marais, MN
Thunderstorm and lightning conditions for Grand Marais, MN 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
84%
Historical baseline
Lightning baseline: 15/100 (Low).
Live weather
Current conditions near Grand Marais, MN
Temp
70°
☀️Clear
Feels like
72°
Feels-like temp
Humidity
84%
Relative
Wind
9 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️5 AM
70°
17% rain
☀️6 AM
69°
14% rain
☀️7 AM
70°
19% rain
☀️8 AM
70°
20% rain
☀️9 AM
72°
16% rain
☀️10 AM
73°
5% rain
Next few days
🌫️Sun
84° / 66°
20% rain
☁️Mon
88° / 75°
1% rain
☁️Tue
87° / 72°
1% rain
🌦️Wed
78° / 63°
2% rain
🌦️Thu
70° / 58°
18% rain
⛅Fri
68° / 58°
38% rain
🌦️Sat
64° / 55°
23% rain
Live weather alerts
Active NWS advisories near Grand Marais, MN
Fire Weather Watch
Effective local time
Fire Weather Watch issued July 12 at 12:12AM CDT until July 13 at 9:00PM CDT by NWS Duluth MN
Southern Lake/North Shore; Southern Cook/North Shore; North Cass; South Itasca; Carlton/South St. Louis
Extreme Heat Warning
Effective local time
Extreme Heat Warning issued July 11 at 11:50PM CDT until July 14 at 1:00AM CDT by NWS Duluth MN
Koochiching; North St. Louis; Northern Cook/Northern Lake; North Itasca; Central St. Louis; Southern Lake/North Shore; Southern Cook/North Shore; North Cass; South Itasca; South Cass; Crow Wing; Northern Aitkin; South Aitkin; Carlton/South St. Louis; Pine; Douglas; Bayfield; Ashland; Iron; Burnett; Washburn; Sawyer
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 Marais, MNToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.