National Weather Service United States Department of Commerce

Frost Advisory for the Champlain Valley from midnight tonight to 7 AM Thursday

Temperatures in the Champlain Valley as low as 30 will result in frost formation that could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold. Read More >

Latest Aviation Forecast Discussion
.AVIATION /00Z THURSDAY THROUGH MONDAY/...
Through 00Z Saturday...VFR conditions will prevail through the 
forecast period. Winds will begin northerly tonight before 
radiational cooling decouples surface winds from those aloft 
allowing for drainage flow to take over for BTV/RUT while other 
terminals go light to calm. Southerly gradient returns, except 
at MSS, after 14Z with speeds generally less than 10kts. Clouds 
will increase and lower late in the period ahead of the next 
system. 

Outlook...

Thursday Night: VFR. Chance SHRA.
Friday: Mainly VFR, with areas MVFR possible. Chance SHRA.
Friday Night: Mainly VFR, with local MVFR possible. Chance SHRA.
Saturday: Mainly MVFR, with areas VFR possible. Chance SHRA.
Saturday Night: Mainly MVFR, with areas VFR possible. Chance
SHRA.
Sunday: Mainly VFR, with local IFR possible. Slight chance SHRA.
Sunday Night: VFR. NO SIG WX.
Monday: VFR. NO SIG WX.

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Expected Snowfall

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Expected Ice Accumulation

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Convective SIGMETs

Convective SIGMETs

TFM Convective Forecast (TCF)

4-hr TCF

SPC Day 1 Convective Outlook

SPC Day 1 Convective Outlook

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SPC Day 1 Convective Outlook

SPC Day 3 Convective Outlook

SPC Day 1 Convective Outlook

Current Icing SIGMETs

Icing SIGMETs

CIP/FIP Icing Guidance

CIP/FIP Icing Guidance

00-03 hr Icing AIRMETs

0-3 hr Icing AIRMETs

03-06 hr Icing AIRMETs

3-6 hr Icing AIRMETs

06-09 hr Icing AIRMETs

6-9 hr Icing AIRMETs

09-12 hr Icing AIRMETs

9-12 hr Icing AIRMETs

Current Turb SIGMETs

Turb SIGMETs

Turbulence Guidance (GTG)

GTG

00-03 hr Turb/LLWS AIRMETs

0-3 hr Turb/LLWS AIRMETs

03-06 hr Turb/LLWS AIRMETs

3-6 hr Turb/LLWS AIRMETs

06-09 hr Turb/LLWS AIRMETs

6-9 hr Turb/LLWS AIRMETs

09-12 hr Turb/LLWS AIRMETs

9-12 hr Turb/LLWS AIRMETs

00-03 hr Visibility AIRMETs

0-3 hr Visibility AIRMETs

03-06 hr Visibility AIRMETs

3-6 hr Visibility AIRMETs

06-09 hr Visibility AIRMETs

6-9 hr Visibility AIRMETs

09-12 hr Visibility AIRMETs

9-12 hr Visibility AIRMETs