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NWS St. Louis
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NWS St. Louis
@NWSStLouis
Official Twitter account for the National Weather Service St. Louis. Details: weather.gov/nws_x
St. Charles, MO
weather.gov/lsx
Joined May 2012
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  • user avatar
    NWS St. Louis
    @NWSStLouis
    8h
    Aviso de Tormenta Severa incluye Nashville IL, Ashley IL, Addieville IL hasta las 7:30 PM CDT
    Este gráfico muestra la localización en el mapa de un aviso de tormenta severa. El aviso estará en efecto hasta las 7:30 PM CDT. El aviso incluye a Nashville IL, Ashley IL, Addieville IL. El aviso incluye el sureste del condado de Washington en el sur centro de Illinois. Las amenazas asociadas a este aviso son: ráfagas de viento de 60 MPH y granizo del tamaño de una pequeña canica. Hay 6,722 personas bajo este aviso incluyendo 4 escuelas y 1 hospital.
    2.8K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    8h
    Severe Thunderstorm Warning including Nashville IL, Ashley IL and Addieville IL until 7:30 PM CDT
    This graphic displays a severe thunderstorm warning plotted on a map. The warning is in effect until 7:30 PM CDT. The warning includes Nashville IL, Ashley IL and Addieville IL.  This warning is for Southeastern Washington County in south central Illinois. The threats associated with this warning are wind gusts up to 60 MPH and pea sized hail. There are 6,722 people in the warning along with 4 schools and 1 hospital.
    2.6K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    20h
    Heat index values will be mainly in the 100 to 105 degree range the next two afternoons. Make sure to drink plenty of water and take frequent breaks in the shade. #stlwx #midmowx #mowx #ilwx
    There is a map of the peak heat index expected over eastern Missouri and southwest Illinois today and Saturday in shades of red.
    5.2K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    20h
    Isolated strong to severe thunderstorms are possible during the afternoon and early evening hours both today and on Saturday. Damaging wind gusts to 60 mph is the the primary threat so move inside if threatening weather approaches your location. #stlwx #midmowx #mowx #ilwx
    There is a picture of a thunderstorm producing heavy rain.
    7.1K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jul 2
    Hot and humid conditions persist through at least Saturday, with daily chances for isolated to scattered thunderstorms during the afternoon. A cold front arrives Sunday that brings more widespread rain chances and a return of more typical July temperatures.
    Hot and humid conditions persist through at least Saturday, with daily chances for isolated to scattered thunderstorms during the afternoon. A cold front arrives Sunday that brings more widespread rain chances and a return of more typical July temperatures.
    3.9K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jul 1
    June was a wet month across the region with Quincy receiving 10.89" of rainfall. Columbia saw the highest 24 hour total out of the three sites with 3.98" of rain on June 6th. Monthly temperatures were near normal this month. #stlwx #mowx #ilwx
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    5K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 30
    Heat will continue & peak during the work week, but it is still expected to be hot over the holiday weekend along with some afternoon & evening showers & thunderstorms. However, it will be far from a washout. #stlwx #mowx #ilwx
    A five-day forecast for Wednesday through the Fourth of July weekend including heat index and rain chance trends.
    5.2K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 29
    Hot and humid conditions are forecast into the holiday weekend with some heat relief possible Sunday. Slight chances (20%) for showers and storms return Saturday with 30-40% chances on Sunday. Heat index values may exceed 100F into the weekend. #stlwx #mowx #ilwx
    The graphic consists of a weekend forecast for the Fourth of July with an image of fireworks on the right, a title at the top center, and text including forecast information for Saturday and Sunday on the left. The text is white font on a dark background with a green font representing the text explaining the chances for showers and thunderstorms.
    4.3K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 29
    Extreme heat and humidity is expected this week. If you're planning to spend time outdoors, make sure you are prepared for the heat. Take frequent breaks, drink plenty of water, and have a place to cool down.
    Heat tips
    6.7K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 29
    It's a hot week ahead. Daytime highs in the upper 90s will combine with humid conditions to produce heat index values of 100-110 degrees. Rain chances start to tick up again by Friday.
    the 5-day forecast is shown in shades of red indicating how hot it is.
    5K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 29
    It took more than 3 months, but we finally got hotter than we did back in March. The high on Sunday, June 28 in St Louis was 94 degrees. That beats March 26 as the hottest day of the year (so far). The rest of the week we'll be in the mid to upper 90s.
    15K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 28
    An Extreme Heat Warning is in effect for the St. Louis region, and a Heat Advisory is in effect elsewhere. Expect heat index values of 105-110F through Thursday. Find out exactly how hot your location will be at weather.gov/stlouis.
    An image with a melting ice cream cone that is titled "Dangerous Heat This Week" with the text "An Extreme Heat Warning is in effect for the St. Louis region, and a Heat Advisory is in effect elsewhere. Expect heat index values of 105-110F through Thursday. Prolonged heat with little relief overnight increases the chance of heat related illness, especially for vulnerable and exposed populations." Following that are calls to action to stay safe from heat: Wear Lightweight Clothes, Never Leave Kids Or Pets In Cars, Drink Plenty Of Water, Avoid Strenuous Activity.
    9.2K
  • user avatar
    NWS St. Louis
    @NWSStLouis
    Jun 28
    Hot and humid weather will likely linger through July 4th, with a low threat (20% chance) for afternoon thunderstorms. Keep an eye on weather.gov/stlouis to plan out your Independence Day celebrations!
    A drawing of a hamburger and hot dog on a picnic table. On the hamburger, the text "Hot and humid, 20% chance of storms in the afternoon, Hi: Low to mid-90s, Heat Index: 100-105"
    3.9K
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