


Routine Space Environment Product Issued Weekly
Issued by NWS
Issued by NWS
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035 FXXX02 KWNP 100126 WEKFOR :Product: 27-day Space Weather Forecast :Issued: 2025 Mar 10 0111 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # Product description and SWPC contact on the Web # https://www.swpc.noaa.gov/content/subscription-services # # 27-day Space Weather Forecast # Forecast of Solar and Geomagnetic Activity 10 March - 05 April 2025 Solar activity is expected to be at low to moderate levels for the outlook period. No noteworthy regions are expected to return. No proton events are expected at geosynchronous orbit. The greater than 2 MeV electron flux at geosynchronous orbit is expected to be at moderate to high levels on 29-31 March due to recurrent CH HSS influences. Normal to moderate levels are expected for the rest of the outlook period. Geomagnetic field activity is expected to be at minor storm levels for 10-11 March, 18 March, 26-27 March, and 05 April, all due to recurrent CH HSS influences. Quiet to unsettled levels are expected for the remainder of the period. (subject to change with any CME activity).