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Twig, MN · St. Louis County
Right Now
Cloudy
Water
44°
Wind
3 mph
E
Gusts
5 mph
Pressure
29.79
rising
Forecast - Tue, May 19
High / Low
47° / 39°
Wind
9 mph
gusts 25 mph
Precip
96%
UV
4
Sunrise
10:30 AM
Sunset
1:43 AM
Today Read
Grand LakeWind read
Calm
9 mph avg
Water read
44°
Cold-water pattern
Air range
39° / 47°
today
Precip
96%
watch timing
Today's forecast for Grand Lake has calm wind, 39F to 47F air temperatures, 96% chance of precipitation, and 44F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Cold water favors slower presentations and stable or deeper water. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
waxing crescent
Major
8:43 PM - 11:13 PM
Minor
12:06 PM - 1:36 PM
Detailed temperature readings across your lake.
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Fish Species
9Water Temperature History
Current
59°
May 24
Low
32°
Feb 22
Average
46°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: February (33°F)
Rapid warming: May → June (+19°F)
Sharpest cooling: September → October (-21°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
13 mph
1pm
Peak Gust
25 mph
highest gust
Pressure
29.77 inHg
steady
Visibility
6 mi
99% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5waxing crescent
Water at 44°F -- target deep areas.
Fish Species
9Nearby Lakes
FAQ
Grand Lake covers 1665.00 acres (2.60 square miles) with a maximum depth of 7.32 meters (~24 feet).
Grand Lake is located in Twig, St. Louis County, MN. It is accessible to the public for outdoor activities.