Casper, WY – Winter 2025 Astro-Meteorology Forecast

Solar Ingress: Dec 21, 2025, 8:03 AM MST

This winter’s ingress chart reveals a season defined less by steady patterns and more by intensity spikes. The planetary configurations suggest dry conditions overall, but not calm ones. I would expect an unpredictable ride.

Key Planetary Indicators:

• Mars Conjunct Ascendant (Capricorn)
  When Mars rises at the seasonal gate, expect volatility. Cold snaps may arrive with force. Wind-driven, fast-developing, and sharp. This placement often brings unseasonably aggressive storms, even in otherwise dry years.

• Sun Conjunct Mars (Capricorn)
  Adds heat to an already active chart. Not warmth. Energy. Combines with Mars to signal system surges, sudden atmospheric shifts, and high windchill potential. May also indicate brief warm spikes that destabilize air masses.

• Midheaven in Scorpio Square Pluto (Aquarius)
  One of the chart’s more intense signatures. A square between a chart angle and Pluto suggests deep atmospheric disruption. This can mean:

  • Sudden shifts in jet stream behavior

  • Sharp drops in pressure

  • Extreme contrasts in temperature or density

• Saturn/Neptune Conjunction (Pisces)
  This pairing leans toward persistent cloud cover, moisture buildup, and soggy air masses. On its own, it might suggest flooding, but in Casper's colder climate—and without angular triggers—it likely manifests as fog, ice fog, or mixed precipitation conditions.

• Venus in Sagittarius Square Saturn/Neptune
  Adds friction to the above: a tension between dry, breezy conditions and latent moisture. Could result in sleet or brief thaw-freeze cycles, especially when activated by lunar phases.

• Jupiter Rx in Cancer
  Retrograde Jupiter is less reliable as a moisture source, but its trine to Saturn suggests long-duration systems when they do form. Expect stalled patterns, possibly weeks of dry cold broken by a few notable systems.

Seasonal Summary for Casper:

• Temperature: Below average. Mars and Pluto are dominant cold-weather players, especially in angular positions.

• Precipitation: Likely below normal. No dominant water-sign planets on angles. Moisture signatures are indirect.

• Storm Potential: High. While moisture is limited, the intensity of each event may be elevated. One or two strong systems possible.

• Wind: Likely stronger than usual due to Mars and Sun in Capricorn at the Ascendant.

Conclusion:

This is a dry but aggressive winter setup. Casper is likely to experience long periods of cold stability interrupted by fast-moving, sharp weather events. Expect the unexpected, especially in January when this chart is fully active.