Wind Speed Horizon

import matplotlib.pyplot as plt
import numpy as np

COLORS = {
    'bands': ['#0d4d3d', '#1a7a6b', '#27F5B0', '#4ade80'],
    'background': '#0a0a0f',
    'text': '#ffffff',
}

np.random.seed(888)
hours = np.arange(0, 72)  # 3 days
# Wind with gusts
base_wind = 15 + 8 * np.sin(hours * np.pi / 12)
gusts = np.random.exponential(5, len(hours))
wind = base_wind + gusts + np.random.normal(0, 3, len(hours))
wind = np.clip(wind, 0, 50)
wind_norm = wind / 50

fig, ax = plt.subplots(figsize=(14, 3), facecolor=COLORS['background'])
ax.set_facecolor(COLORS['background'])

band = 0.25

ax.fill_between(hours, 0, np.clip(wind_norm, 0, band), color=COLORS['bands'][0])
ax.fill_between(hours, 0, np.clip(wind_norm - band, 0, band), color=COLORS['bands'][1])
ax.fill_between(hours, 0, np.clip(wind_norm - 2*band, 0, band), color=COLORS['bands'][2])
ax.fill_between(hours, 0, np.clip(wind_norm - 3*band, 0, band), color=COLORS['bands'][3])

ax.set_xlim(0, 71)
ax.set_ylim(0, 0.3)

ax.set_title('Wind Speed (km/h)', color=COLORS['text'], fontsize=12, fontweight='bold', pad=10)
ax.set_xlabel('Hours', color=COLORS['text'], fontsize=10)
ax.set_ylabel('Speed (km/h)', color=COLORS['text'], fontsize=10)
ax.set_xticks([0, 24, 48, 72])
ax.set_xticklabels(['Day 1', 'Day 2', 'Day 3', ''])

for spine in ax.spines.values():
    spine.set_visible(False)
ax.tick_params(colors=COLORS['text'], labelsize=9)

plt.tight_layout()
plt.show()