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NOAA's 27 day forecast

Last update: Monday, 30-Mar-2026 14:15:02 UTC
27 day forecast chart

This chart is based on 27 Day Solar Forecast reported by NOAA. It is updated once per week.

Date10.7cm FluxA indexKp index
30 Mar 2026155225
31 Mar 2026152124
01 Apr 202615583
02 Apr 202615552
03 Apr 2026150184
04 Apr 2026145225
05 Apr 2026145103
06 Apr 2026135154
07 Apr 202612583
08 Apr 202611872
09 Apr 2026120255
10 Apr 2026110406
11 Apr 2026112205
12 Apr 2026115124
13 Apr 202611583
14 Apr 202611072
15 Apr 202611552
16 Apr 202611542
17 Apr 202612072
18 Apr 2026122486
19 Apr 2026124225
20 Apr 2026130124
21 Apr 2026140124
22 Apr 202615083
23 Apr 202615552
24 Apr 202616083
25 Apr 2026155154
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