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#NWSSPC
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( #NWSSPC): Here are our Key Messages for Sunday (3/22).
#Hail #Wind #Pennsylvania #PAwx #Ohio #OHwx #WestVirginia #WVwx #wx #wxsky
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( #NWSSPC): Given the broad severe weather risk from the Lower Mississippi Valley/Midwest into the East Coast, here is our LATEST timing estimates for today (3/15) and Monday (3/16).
Stay weather aware and see www.spc.noaa.gov and www.weather.gov for the latest information. #USwx #wx #wxsky
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( #NWSSPC): Here at the Storm Prediction Center, we dig deep into the data to do the best possible analysis of the storm threat.
Even in 2026, this sometimes involves putting pencil to paper to do hand surface analysis. This is what the morning map looks like today. #USwx #wx #wxsky
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( #NWSSPC): Here are our Key Messages for Sunday (3/15) and Monday (3/16).
#USwx #SevereWeather #tornado #wx #wxsky
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( #NWSSPC): Here are our Key Messages for Sunday (3/15) and Monday (3/16).
#USwx #SevereWeather #tornado #wx #wxsky
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( #NWSChicago); [12:16 PM 3/10/2026] #NWSSPC has UPGRADED a portion of the area to a threat level 4/5 (MODERATE RISK) for severe storms later today thru this evening, shaded in red on the map, which is for areas primarily south of I-80. #ILwx #INwx #tornadoes #tornado #wx #wxsky
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( #NWSSPC): Here are our Key Messages for Tuesday (3/10).
#wxsky #wx #SevereWeather #tornado #hail #wind #TXwx #OKwx #ARwx #KSwx #MOwx #ILwx #IAwx #INwx #WIwx #MIwx #OHwx
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( #NWSSPC): There is a Level 3 out of 5 risk (ENHANCED) for severe weather TODAY and Friday.
Large #hail, severe #wind gusts, and #tornadoes will be possible BOTH DAYS.
#OKwx #TXwx #ARwx #KSwx #MOwx #NEwx #wx #wxsky
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( #NWSSPC): Here are our Key Messages for Friday (3/6).
#OKwx #TXwx #KSwx #MOwx #NEwx #ARwx #wx #wxsky
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( #NWSSPC): Severe weather is expected each day for the next 8 days.
At this time, the days with the GREATEST THREAT appear to be Friday (3/6) and Tuesday (3/10). Stay tuned to later forecast updates at www.spc.noaa.gov as specifics become more clear.
#USwx #wx #wxsky
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( #NWSSPC): An ACTIVE SEVERE WEATHER PATTERN is expected later this week.
ALL SEVERE WEATHER HAZARDS, including large #hail, severe #wind gusts, and #tornadoes, are possible.
VERY LARGE (2+ INCH) HAIL may occur on Thursday and Friday. #USwx #wx #wxsky
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( #NWSSPC): Severe weather chances will INCREASE this week.
A LEVEL 2 OUT OF 5 RISK (SLIGHT) is currently forecast from Wednesday to Saturday.
Forecast specifics remain uncertain, but an EXTENDED PERIOD OF ACTIVE SEVERE WEATHER appears likely. #USwx #wx #wxsky
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( #NWSSPC): Severe weather chances will INCREASE by mid week and will continue into the second week of March.
The HIGHEST CONFIDENCE days for severe weather at this time are Wednesday, March 4 and Friday, March 6. #USwx #wx #wxsky
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( #NWSSPC): A pattern shift will support INCREASING SEVERE WEATHER CHANCES starting the middle of next week & beyond.
Mid-level troughing in the west, w/ 60+°F dewpoints in the east should result in an extended period of active severe weather from the S Plains to SE & perhaps OH Valley #USwx #wx
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( #NWSSPC): Here are our Key Messages for Tuesday (2/17).
#PDS #FireWeather #Wildfire #KSwx #NEwx #COwx #wx #wxsky
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( #NWSSPC): EXTREMELY CRITICAL #FIRE WEATHER conditions are expected on Tuesday afternoon across portions of northeast #COwx into parts of western #NEwx and extreme northwest #KSwx. Sustained winds in excess of 30 mph with relative humidity values near 15% will promote RAPID #WILDFIRE SPREAD. #wx
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( #NWSAlbuquerque): The #NWSSPC has released a great tool to visualize certain severe weather & wildfire threats. Data is based on climatology or a historical record of past events.
www.spc.noaa.gov/climo/datavi...
For example, you can view the likelihood of a tornado occurring for any given state..
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( #NWSSPC): 🧵SPC will be introducing new information in Convective Outlooks STARTING IN EARLY MARCH. The TL;DR: outlook categories are NOT changing! But there will be more info for peak hazard intensity. #USwx #wx #wxsky
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( #NWSSPC): #NWSSPC meteorologists issued 26 #winter mesoscale discussions (MDs) in the past 48 hrs. The MOST winter MDs for any 2 day period in our database (2008-present)
Previous record: 20 (Feb 21-22, 2011)
Nearly 8,000 winter storm reports issued by #NWS offices during the same period #USwx
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( #NWSSPC): Severe thunderstorms and critical fire weather kept us busy in 2025. Here's a quick look back at 2025. Stay tuned for more severe storms stats in the New Year! #USwx #wx #wxsky
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( #NWSSPC): While severe weather activity has been rather low over the past month, TODAY (12/28) is expected to be more active in eastern #Illinois into #Indiana.
Severe wind gusts and a couple #tornadoes will be the main threats this afternoon/evening. Stay weather aware. #ILwx #INwx #wx #wxsky
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( #NWSSPC): A #Tornado WATCH is in effect until 10 PM CDT Tuesday night (October 28) for western #Louisiana ( #LAwx ), east-central and southeast #Texas ( #TXwx )
Hazards to include a couple of #tornadoes and damaging wind. More info: www.spc.noaa.gov #TXwx #LAwx #wx #wxsky
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( #NWSSPC): A #Tornado WATCH is in effect until 9 PM CDT Saturday night (10/18) for the ArkLaTex region. A couple of #tornadoes as well as damaging winds and large hail are possible through the afternoon and into the early evening. #wx #wxsky
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