Latest News
03/26/2026, 8:36 am EDT
About 75% of the U.S. is experiencing dry-to-drought conditions. Impactful wetter trend is occurring in the Great Lakes region and vicinity in March while most of the dry soil zones are missing important precipitation. The 15-day outlook for the U.S. offers significant rainfall in the Mid-south States, more wet weather for the soaking wet Great Lakes region, but is mostly dry and shifting drier for the western Great Plains where drought is forecast to expand during late spring.
03/25/2026, 11:59 am EDT
The North Atlantic basin is marginally warmer than normal (+0.33C) and similar with this time last year. However, in the lower latitudes, the Caribbean Sea, and main development region (MDR) are somewhat cooler than last year at this time. The Gulf of Mexico basin is near +0.4C although nearly 1C cooler than one month ago. Upper ocean heat in the Gulf of Mexico and main development region (MDR) for North Atlantic hurricanes is second coolest in the 2013-26 climatology.
03/23/2026, 9:59 am EDT
Tropical Storm Narelle rests over the coastal northwest portion of Australia soon to move offshore and begin to redevelop. In 4-5 days, Narelle reaches category-2 or category-3 intensity moving into the northwest coast of Western Australia. Through 10 days, the West Coast region of Australia is very wet.
03/20/2026, 8:39 am EDT
The wetter pattern change begins to emerge in the 11-15-day period, has developed in the 16-20-day period, and expands in the 16-30-day period. The core of the heavier rain is unclear based on the latest CFS, ECM, and GC forecasts.
03/19/2026, 8:18 am EDT
The effect of the Middle East War on energy supply and prices increases the value of U.S. cooling degree day projections for the 2026 warm season. Provided is a monthly discussion of expectations and charts for each NOAA/EIA region of the U.S.
Climate Impact Company Chart of the Day
Tonight’s Ohio Valley Severe Weather Peak Intensity/Timing
The Ohio Valley eastward to Pennsylvania is within a significant level of severe weather risk for later today and tonight. HRRR projects strongest radar returns between 7-8PM EDT specifically for North-central Illinois and Indiana to Northern Ohio toward Pittsburgh, PA. In this stretch and slightly southward is the greatest risk of tornadoes. By late evening, the squall line is slightly less intense although aerial coverage broadens through the northern Mid-Atlantic States to southern New England.
Climate Impact Company Climate Diagnostics
Moderate-to-Strong +IOD Forecast to Emerge With El Nino Mid-to-late 2026
Although remaining within the ENSO prediction barrier (EPB) strongest during MAR/APR, most dynamic models are projecting a moderate-to-strong El Nino to emerge mid-to-late 2026. Coinciding with the strong El Nino, is a projection of positive phase Indian Ocean dipole.