
Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes
Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >
For More Weather Information:
Today

S 10kt
1ftTonight

SSW 8kt
1ftTuesday

SSE 16kt
1-3ftTuesday Night

S 18kt⇓
2-4ftWednesday

⇑SSW 6kt
1ftWednesday Night

W 6kt⇓
< 1ftThursday

⇑SW 6kt
< 1ftThursday Night

Light Wind
< 1ftFriday

Light Wind
< 1ft
Associated Zone Forecast which includes this point
Last Update: 11:27 pm PDT Apr 12, 2026
Forecast Valid: 5am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
View Nearby Observations
Detailed Forecast
*Notices:
- This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
- The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Point Forecast: | 48.75°N 122.51°W |
| Last Update: | 11:27 pm PDT Apr 12, 2026 |
| Forecast Valid: | 5am PDT Apr 13, 2026-6pm PDT Apr 19, 2026 |
| Forecast Discussion | |
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