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Writer's pictureMy Personal Weatherman™

The Long Island forecast with future radar maps showing the thunderstorms:

- The tornado threat for the northeast for tomorrow afternoon/evening is not high, but the only real chance is in the yellow area in the 2nd image. The potential for damaging wind gusts and hail extends outward into the darker green area, which includes Nassau on Long Island.

- I have included future radar maps for tomorrow into tomorrow night to give you an idea of the timing for your area.

- I also want to note that lows this evening on Long Island will be in the upper 30's, but temperatures will rise steadily after midnight to around 50 degrees by early tomorrow morning.


LONG ISLAND FORECAST:

Today: Partly sunny with increasing and lowering clouds in the afternoon with a very slight chance of a light shower or sprinkles in the afternoon with highs in the mid 40's. Wind out of the WNW in the morning and then SW by late afternoon at 5 to 10 mph.

Tonight: Mostly cloudy with a chance of drizzle and showers after 1 AM with lows in the upper 30's and then rising after midnight to near 50 degrees by morning. Wind out of the S at around 10 mph.

Tomorrow: Cloudy, windy, and much milder with a chance of an early morning shower or drizzle and then an increasing chance of showers by late afternoon with highs in the low 60's in Nassau and mostly upper 50's to near 60 degrees in Suffolk. Wind out of the S at 10 to 20 mph in the morning and 15 to 25 mph in the afternoon with gusts to 30 mph.

Tomorrow night: Windy and mild with showers and thunderstorms with moderate to heavy downpours at times with lows near 50 degrees. Wind out of the SW at 20 to 30 mph with brief gusts to 40 mph.

Friday: Partly sunny and windy with a slight chance of a passing shower with highs in the mid to upper 50's. Wind out of the W at 15 to 25 mph with gusts to 30 mph.

Saturday: Mostly sunny and breezy with highs in the low to mid 50's. Wind out of the WNW at 10 to 20 mph with gusts to 25 mph.

Sunday: Partly to mostly cloudy with a slight chance of a late afternoon or evening shower with highs in the mid 50's. Wind out of the W at 5 to 10 mph.

Monday: Mostly sunny with highs in the mid 50's. Wind out of the WNW at 5 to 10 mph.

Tuesday: Increasing clouds with highs in the mid to upper 50's. Wind out of the SW at 10 to 15 mph.


- 1st image: My 5 day outlook for Long Island

- 2nd image: Severe weather potential from 8 AM tomorrow to 8 AM Friday from the Storm Prediction Center

- 3rd image: Projected temperatures for Long Island for the next 10 days from the NWS Model Blend

- 4th to 8th images: Future radar from the HRRR model for tomorrow at 3 AM, 11 AM, 4 PM, 8 PM, and 11 PM, respectively











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