
High temperatures are expected Tuesday. Heat Advisories are in effect for much of the region from 11 AM to 8 PM Tuesday. Heat index values between 93 and 103 degrees are expected. Take extra precautions when outside. Severe Thunderstorms are likely Tuesday evening after sunset, especially near the International Border. Damaging winds will be the main threat, with large hail and a tornado possible. Read More >
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
Older TAFs
TAF Impact Board
5-min ASOS Data
Winds Aloft
Hourly Forecast
General Public Forecast
.AVIATION /00Z TUESDAY THROUGH SATURDAY/... Through 00Z Wednesday...VFR conditions will continue with the primary threat to aviators being some LLWS overnight into Tuesday 05-14Z. Winds will decrease overnight under nocturnal stability. As westerly flow aloft increases, some LLWS will develop and continue through daybreak. Coupling south to southwest surface winds 12-15Z will remove the threat of LLWS, but will result in some SFC gusts 20-25kts in general and up to 30kts at MSS where flow aligns with the St Lawrence Valley. Weather will mainly hold off until after 00z Wednesday. Outlook... Tuesday Night: VFR. Chance SHRA, Slight chance TSRA. Wednesday: VFR. NO SIG WX. Wednesday Night: VFR. NO SIG WX. Thursday: VFR. Slight chance SHRA, Slight chance TSRA. Thursday Night: VFR. NO SIG WX. Friday: VFR. NO SIG WX. Friday Night: VFR. NO SIG WX. Saturday: VFR. Chance SHRA, Chance TSRA.
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Expected 24-hr Snowfall |
Expected 24-hr Ice Accumulation |
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