Historical Analog Guidance
Analog Run: 2025120100
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Threat Guidance
NAM F024: 20251201/0000  (valid: 1202/0000)
Updated: 3:44 GMT 1 December 2025
NAM F048: 20251201/0000  (valid: 1203/0000)
Updated: 3:56 GMT 1 December 2025
GFS F072: 20251201/0000  (valid: 1204/0000)
Updated: 5:15 GMT 1 December 2025
GFS F096: 20251201/0000  (valid: 1205/0000)
Updated: 5:29 GMT 1 December 2025
GFS F120: 20251201/0000  (valid: 1206/0000)
Updated: 6:28 GMT 1 December 2025
GFS F144: 20251201/0000  (valid: 1207/0000)
Updated: 6:24 GMT 1 December 2025
For any questions or suggestions regarding the CIPS Historical Analog Webpage please contact slu[dot]cips[at]gmail[dot]com.
The data used in this system has been provided by numerous public sources

Last updated: 6:24 GMT 1 December 2025 · Cooperative Institute for Precipitation Systems · Saint Louis University · slu[dot]cips[at]gmail[dot]com