What is an upper air chart?

Winter Weather Closures. Central Services Winter Photo. When extreme winter weather is predicted or arrives suddenly, the district will monitor conditions and ... Informational: Weather – Tornado Watch issued March 16 at 7:39PM EDT until March 17 at 1:00AM EDT by NWS Raleigh NC. March 16, 2025. Informational: Weather ... Basic information about severe thunderstorms, from the NOAA National Severe Storms Laboratory ... weather conditions that are favorable for severe thunderstorms. Maunakea Weather Center Current Conditions. Temperature: -2.1 °C / 28.2 °F Wind: N at 4 mph / 3.5 knots. Summit road (4×4 only): Closed First Stop: Visitor ... Hurricane and Typhoon Information; Ice analysis & forecast; Nautical Charts; National Weather Service Marine Weather Forecast Information; NCEP Marine Forecast ... SW flow and warming temperatures will likely mean Moderate AQI ozone. Precipitation chances then look to make a return on Sunday but may be more focused to ... Jan 10, 2025 ... .gov Science & information for a climate-smart nation. Main Menu. Main ... now above $1 billion in 2024 dollars. The billion-dollar ... Register for Emergency Alerts in Contra Costa County · Check the park's webpage to see any alerts, closures, and notices. · Always check the weather forecast for ... Contact your local district office for more information on road closures, site closures, and other current conditions. ... Check road conditions, weather forecast ... AVIDOS 3.1 is an informational and educational online software for an ... This dashboard provides a snapshot of the current space weather conditions based on the ...