@NWS

Official X account for @NOAA's National Weather Service. A list of official NWS accounts can be found at https://xitter.cf/t.co/nG1wK2Kcru

 United States
weather.gov
Joined January 2012
  • Tweets47.2K
  • Following323
  • Followers3.2M
13.5KMedia
Another full week of Weather101 enjoyment is at your fingertips. From Winter Weather to Severe Weather and everything in between, we've got something for you. Get signed up here for any of our FREE classes: weather.gov/ohx/weather101. Anyone from anywhere in the world can attend!
National Weather Service logo with text: "The National Weather Service Presents Weather101" Schedule: This week’s classes (times are ET): Mon, Oct 26 | 11 am: Winter Weather Tue, Oct 27 | 8 pm: Obs in 3D Wed, Oct 28 | 8 pm: Monsoons Thu, Oct 29 | 11 am: The Basics Fri, Oct 30 | 11 am: Severe Storms Registration & Details: To register and for a full list of classes, visit weather.gov/ohx/weather101 These ONLINE classes are FREE and open to people of all ages Each class is hosted by a NWS meteorologist Classes run 1 hour or less including a Q&A session

ALT National Weather Service logo with text: "The National Weather Service Presents Weather101" Schedule: This week’s classes (times are ET): Mon, Oct 26 | 11 am: Winter Weather Tue, Oct 27 | 8 pm: Obs in 3D Wed, Oct 28 | 8 pm: Monsoons Thu, Oct 29 | 11 am: The Basics Fri, Oct 30 | 11 am: Severe Storms Registration & Details: To register and for a full list of classes, visit weather.gov/ohx/weather101 These ONLINE classes are FREE and open to people of all ages Each class is hosted by a NWS meteorologist Classes run 1 hour or less including a Q&A session

1
8
29
12,174
National Weather Service retweeted
NWS Fairbanks
@NWSFairbanks21h
Keeping with our ongoing active weather pattern, we are tracking four systems through Fri that will impact Northern Alaska: One today into Mon, a 2nd Mon/Tue, a 3rd on Wed, and a 4th Thu into Friday which will be remnants of Typhoon Champi. Updates: weather.gov/fairbanks. #akwx
1
12
42
10,781
Showers and thunderstorms, some severe, with heavy rain will continue over parts of the central and southern High Plains. Localized areas of flash flooding are also possible in parts of southern Florida.
U.S. weather forecast valid 8am EDT Oct 25–26, 2026 showing fronts, highs/lows, and shaded areas for rain, mixed precipitation, and a red‑hatched zone indicating heavy rain/flash‑flooding possible across the central Plains and parts of the Southwest; light rain in Florida, high pressure in the

ALT U.S. weather forecast valid 8am EDT Oct 25–26, 2026 showing fronts, highs/lows, and shaded areas for rain, mixed precipitation, and a red‑hatched zone indicating heavy rain/flash‑flooding possible across the central Plains and parts of the Southwest; light rain in Florida, high pressure in the

20
111
32,573
National Weather Service retweeted
NWS Weather Prediction Center
@NWSWPCOct 23
A storm system brought heavy rainfall and reports of flash flooding to the Four Corners region this week. Many areas saw rainfall of 1-3" with localized amounts over 5" in southwest Colorado. A listing of rainfall reports: wpc.ncep.noaa.gov/discussion…
Rainfall reports across Four Corners region from this week.

ALT Rainfall reports across Four Corners region from this week.

3
26
4
168
18,655
A slow moving front will produce a threat for heavy rainfall and severe weather from the southwest into the western High Plains through the weekend. The associated heavy rain will create mainly localized areas of flash flooding, with urban areas, roads, small streams, narrow canyons/gullies, and burn scars the most vulnerable. The hazards associated with these thunderstorms are frequent lightning, severe thunderstorm wind gusts, hail, and a few tornadoes. Keep up to date with the latest warnings at weather.gov.
9
28
1
191
63,852
A threat for isolated large hail and a few severe wind gusts may continue for a couple more hours across parts of western and north-central New Mexico.
NWS Storm Prediction Center
@NWSSPCOct 23
7:45pm CDT #SPC_MD 2403 , #nmwx, spc.noaa.gov/products/md/md2…
1
6
26
19,850
National Weather Service retweeted
National Water Center
@nwsnwcOct 22
The National Water Center has issued Area Hydrologic Discussion #255 across portions of the Four Corners Region through tonight. Please visit the link below for additional info: water.noaa.gov/operations/ah…
Area Hydrologic Discussion

ALT Area Hydrologic Discussion

4
19
7,285
Continued threat of heavy rainfall across northwest Arizona into southwest Utah and southeastern Nevada as scattered thunderstorms move over the area from the south. Rainfall rates between 0.5-1"/hr are plausible leading to potential isolated to widely scattered instances of flash flooding.
NWS Weather Prediction Center
@NWSWPCOct 22
#WPC_MD 1515 affecting Eastern Nevada, Northwest Arizona, and Southwest Utah, #utwx #azwx #nvwx, wpc.ncep.noaa.gov/metwatch/m…
1
5
1
23
15,303
National Weather Service retweeted
NWS Storm Prediction Center
@NWSSPCOct 22
3:18pm CDT #SPC_MD 2401 , #nmwx, spc.noaa.gov/products/md/md2…
11
27
14,811
National Weather Service retweeted
NWS Storm Prediction Center
@NWSSPCOct 22
3:16pm CDT #SPC_MD 2400 , #cowx #utwx, spc.noaa.gov/products/md/md2…
12
29
14,492
National Weather Service retweeted
NWS Weather Prediction Center
@NWSWPCOct 22
Heavy rain and a risk for flash flooding will affect the Southwest today and tonight, especially across southern UT and southwest CO, shifting to the Plains this weekend. Meanwhile, unseasonably warm weather stretches across the Central US and into the Great Lakes.
11
37
11,994
Heavy rainfall is expected across the Four Corners region today with the heaviest precipitation occurring over southern facing terrain. A moderate risk of excessive rainfall is in effect for portions of southern Utah into southwestern Colorado. A broader slight risk is in effect across the Four Corners states and into southern Nevada. Visit weather.gov for your local forecast updates including watches and warning!
A moderate risk of excessive rainfall is in effect for portions of southern Utah into southwestern Colorado. A broader slight risk is in effect across the Four Corners states and into southern Nevada.

ALT A moderate risk of excessive rainfall is in effect for portions of southern Utah into southwestern Colorado. A broader slight risk is in effect across the Four Corners states and into southern Nevada.

16
52
15,361
National Weather Service retweeted
NWS Eastern Region
@NWSEasternOct 21
The area of low pressure well off the Mid-Atlantic Coast has acquired enough subtropical characteristics that it is now considered a Subtropical Storm, named Subtropical Storm Josephine. The latest track from the National Hurricane Center as of 5 PM EDT on October 21st is shown.
5
33
84
11,428
National Weather Service retweeted
NWS New York NY
@NWSNewYorkNYOct 21
Here's a satellite loop showing the sun beginning to set on Subtropical Storm Josephine as it spins well offshore. Gusty N/NE flow will persist through Thursday AM. Direct impacts from this system remain minimal with spotty minor coastal flooding for the most vulnerable spots.
3
24
2
88
16,255
National Weather Service retweeted
NWS Tucson
@NWSTucsonOct 21
A severe thunderstorm watch has been issued for parts of Arizona until 9 PM MST
This graphic displays Severe Thunderstorm watch number 689 plotted on a map. The watch is in effect until 9:00 PM MST. The watch includes parts of Arizona. The threats associated with this watch are a couple tornadoes possible, scattered hail up to two inch size possible and scattered gusts up to 70 mph possible. There are 5,003,542 people in the watch along with 1416 schools and 63 hospitals.

ALT This graphic displays Severe Thunderstorm watch number 689 plotted on a map. The watch is in effect until 9:00 PM MST. The watch includes parts of Arizona. The threats associated with this watch are a couple tornadoes possible, scattered hail up to two inch size possible and scattered gusts up to 70 mph possible. There are 5,003,542 people in the watch along with 1416 schools and 63 hospitals.

10
31
7,294
National Weather Service retweeted
NWS Weather Prediction Center
@NWSWPCOct 21
A Moderate Risk ERO is in effect tomorrow across portions of Southwestern Colorado. Rainfall totals of 2-3 inches, local 5 inches, atop snow melt on higher terrain will allow for locally significant flash and riverine flooding. The Four Corners may see scattered flash flooding.
A Moderate Risk ERO is in effect tomorrow across portions of Southwestern Colorado. Rainfall totals of 2-3 inches, local 5 inches, atop snow melt on higher terrain will allow for locally significant flash and riverine flooding. The Four Corners may see scattered flash flooding.

ALT A Moderate Risk ERO is in effect tomorrow across portions of Southwestern Colorado. Rainfall totals of 2-3 inches, local 5 inches, atop snow melt on higher terrain will allow for locally significant flash and riverine flooding. The Four Corners may see scattered flash flooding.

1
20
1
44
12,268
Locally heavy rainfall potential will continue across the Transverse Range and adjacent coastal areas of southwestern California over the next several hours, allowing for isolated to widely scattered flash flood chances into the evening.
NWS Weather Prediction Center
@NWSWPCOct 21
#WPC_MD 1508 affecting Southwestern California, #cawx, wpc.ncep.noaa.gov/metwatch/m…
2
14
33
19,301
National Weather Service retweeted
National Hurricane Center
@NHC_AtlanticOct 21
Oct 21 Wed afternoon: NHC is monitoring 2 systems over the central and NW Atlantic Ocean. The westernmost one (Invest #AL93) has a 50% chance to become a subtropical storm, with low chances for the system well E-SE of Bermuda. More: hurricanes.gov
2
58
6
262
61,495
National Weather Service retweeted
NOAA Satellites
@NOAASatellitesOct 21
A very strong El Niño is underway in the Pacific Ocean, but what does that mean for weather around the world? 🌧️🌪️ Find out during the final talk in our 2026 NEDTalk series! Dr. Andrew Hoell, a NOAA research meteorologist, will explore how changes in tropical ocean temperatures can influence storm tracks, rainfall, hurricane activity and agriculture worldwide. Date: Friday, Oct. 23, 2026 Time: 12:00 p.m. EDT Register for the live broadcast and ask your questions! bit.ly/4zMnBZm #NEDTalks #ElNiño #ENSO
Graphic promoting a NEDTalk about El Niño with the NOAA logo in the bottom right-hand corner.

ALT Graphic promoting a NEDTalk about El Niño with the NOAA logo in the bottom right-hand corner.

1
15
1
36
10,724
National Weather Service retweeted
NOAA Satellites
@NOAASatellitesOct 21
.@NOAA’s #GOESEast (#GOES19) 🛰️ continues to track the #NorEaster off the East Coast this morning, which is expected to slowly pull northward later today. #CoastalFlood Advisories remain in effect along the Mid-Atlantic coast. This imagery was captured yesterday, Oct. 20, over the course of roughly four hours. Latest updates: weather.gov
2
22
1
102
13,106
Load more