Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 3%

08:44

17:11

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:07, Set: 16:44, Transit: 11:56. Moon - Rise: 08:44, Set: 17:11. Civil Dark: 17:13 - 06:38. Nautical Dark: 17:45 - 06:06. Astro Dark: 18:17 - 05:34

Total Clouds (% Sky Obscured)

50
66
79
92
86
94
100
100
100
99
99
89
82
85
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
3
3
28
12
17
11
7
10
15
7
2
0
8
0
0
2
0
0
1
0
0
0
0

Medium Clouds (% Sky Obscured)

50
66
79
89
79
72
100
88
51
91
86
72
62
68
73
88
55
87
100
94
92
100
100
85

High Clouds (% Sky Obscured)

0
7
13
6
41
33
43
100
100
91
96
84
74
84
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
5
3
3
3
2
0
1
0
0
1
1
2
0
0
0
0
2
2
3
6
10
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
3
4
5
6
7
7
8
8
9
9
10
11
11
11
11
10
9
9
10
11
11

Chance of Frost

Temperature (°C)

9
10
9
9
9
10
9
9
8
9
8
8
8
7
7
8
11
11
13
13
13
13
13
12

Feels Like (°C)

10
9
8
8
8
8
8
7
7
7
6
7
6
6
6
6
8
9
11
11
11
12
12
12

Dew Point (°C)

5
6
5
5
4
4
3
2
1
1
-1
-1
-1
-2
-2
-1
1
0
4
5
5
6
7
8

Relative Humidity (%)

74
76
76
72
68
68
65
62
60
58
53
52
52
50
50
53
50
45
53
58
59
60
68
77

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1016
1016
1017

Ozone (du)

253
251
251
252
252
251
252
254
257
258
258
260
262
265
268
270
271
271
271
273
275
274
276
277

Sunday 21

Waxing Crescent 8%

09:22

18:12

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 16:45, Transit: 11:56. Moon - Rise: 09:22, Set: 18:12. Civil Dark: 17:13 - 06:39. Nautical Dark: 17:46 - 06:06. Astro Dark: 18:18 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
100
100

Low Clouds (% Sky Obscured)

0
79
80
85
85
85
80
80
80
75
70
61
62
65
65
65
65
52
47
6
2
2
4
7

Medium Clouds (% Sky Obscured)

85
76
87
99
100
24
41
32
40
29
20
15
30
30
35
35
40
40
45
50
60
60
60
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
96
81
100
100
100
96
67
100
91
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
8
9
6
7
3
8
9
8
6
6
9
7
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
16
37
40
45
39
39
42
43
47
68
54
55
57
95
69
40
46
43
31
31
27
19
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
10
9
13
12
12
13
9
13
9
13
10
10
9
9
7
7
8
9
9
8
7

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
8
8
7
7
8
7
7
7
7
8
10
12
12
12
13
12
12

Feels Like (°C)

10
9
8
8
8
7
7
7
7
6
7
7
7
6
6
6
6
9
12
12
12
12
12
12

Dew Point (°C)

8
6
5
4
5
5
4
3
4
4
3
5
4
4
4
5
4
6
6
6
6
7
7
8

Relative Humidity (%)

81
78
76
73
77
79
81
73
75
78
75
82
79
79
79
87
78
76
68
65
66
70
70
76

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1017
1017
1018
1017
1017
1017
1017
1017
1018
1018
1018
1017
1016
1015
1014
1014
1013

Ozone (du)

278
280
282
282
283
285
285
286
286
284
284
283
285
286
286
288
288
289
290
290
290
290
290
290

Monday 22

Waxing Crescent 14%

09:55

19:15

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:08, Set: 16:45, Transit: 11:57. Moon - Rise: 09:55, Set: 19:15. Civil Dark: 17:14 - 06:39. Nautical Dark: 17:46 - 06:07. Astro Dark: 18:18 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9
16
15

Medium Clouds (% Sky Obscured)

65
60
60
60
51
75
51
40
36
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
16
8
6
4
1
0
0
0
0
0
1
2
0
0
0
0
1
0
1
1
1
1
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
7
7
8
10
12
12
12
12
13
12
13
10
9
12
14
12
11
13
15
15
15
13

Chance of Frost

Temperature (°C)

11
10
9
8
8
8
8
8
9
9
8
8
9
8
8
8
9
11
11
12
12
11
10
9

Feels Like (°C)

11
9
8
8
8
8
7
7
8
8
7
7
7
7
6
6
7
10
10
10
11
9
8
7

Dew Point (°C)

8
8
7
6
5
5
5
5
5
5
4
4
4
3
2
1
1
3
3
3
4
2
1
2

Relative Humidity (%)

81
87
85
84
81
81
79
79
78
75
74
73
72
68
68
63
59
58
54
55
56
54
54
60

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1011
1011
1011
1011
1011
1011
1010
1008
1007
1007
1007
1007

Ozone (du)

290
291
290
290
290
289
287
287
289
289
289
290
291
291
293
293
293
291
291
289
289
291
290
293

Tuesday 23

Waxing Crescent 22%

10:23

20:20

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 16:46, Transit: 11:57. Moon - Rise: 10:23, Set: 20:20. Civil Dark: 17:14 - 06:40. Nautical Dark: 17:47 - 06:07. Astro Dark: 18:19 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
75
80
91
61
74

Low Clouds (% Sky Obscured)

45
49
31
42
66
77
90
100
100
91
100
98
96
96
97
98
98
98
28
54
47
43
34
32

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
75
80
91
61
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
100
100
100
100
72
44
16
4
12
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
9
2
2
2
1
1
0
0
1
5
5
9
3
5
3
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
5
66
88
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.4
0.7
0.7
1.6
1.7
1.1
2.2
2.7
4
5.6
4.7
4.4
3.6
2.7
1.4
0.6
0.9
1.2
1
0.9
1
1.5

Wind Speed/Direction (mph)

15
16
19
19
21
26
25
25
26
24
27
26
23
26
21
18
16
12
9
10
12
12
14
14

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
7
7
7
7
7
7
7
8
8
6
6
6
5
6
6
6
7
6

Feels Like (°C)

6
5
5
5
5
5
5
5
4
5
3
4
4
6
6
4
4
3
3
3
4
4
5
6

Dew Point (°C)

-1
-3
-4
-4
-2
-2
-0
2
1
4
4
5
6
7
8
6
5
3
3
2
2
2
3
3

Relative Humidity (%)

54
47
43
43
49
50
58
70
65
81
81
88
96
95
100
98
96
83
83
76
76
76
78
81

Pressure (mb)

1007
1007
1007
1007
1008
1007
1007
1008
1008
1008
1007
1007
1007
1007
1007
1008
1009
1010
1010
1009
1008
1008
1008
1008

Ozone (du)

294
296
297
300
300
300
300
298
297
299
297
296
298
299
300
301
307
313
318
324
321
314
317
319

Wednesday 24

Waxing Crescent 32%

10:49

21:24

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 16:47, Transit: 11:58. Moon - Rise: 10:49, Set: 21:24. Civil Dark: 17:15 - 06:40. Nautical Dark: 17:48 - 06:08. Astro Dark: 18:19 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
83
100
97
94
91
94
97
100
100
100
100
100
100
100
100
100
100
99
97
96
96

Low Clouds (% Sky Obscured)

90
82
77
33
92
97
73
48
11
96
96
99
99
100
100
100
100
99
98
97
94
92
85
78

Medium Clouds (% Sky Obscured)

100
100
100
83
100
86
74
45
68
84
100
100
100
100
100
100
100
93
87
83
78
70
62
68

High Clouds (% Sky Obscured)

0
0
0
0
0
2
30
25
50
47
100
100
100
100
90
90
95
72
45
17
12
6
0
12

ISS Passover

Visibility (miles)

2
3
2
3
3
6
3
3
4
9
9
9
9
8
8
6
4
1
1
2
2
2
3
3

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
76
61
60
85
82
82
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.2
1
1.1
0.9
1
1
1.2
0.9
0.4
0.2
0
0.3
0.2
0
1.7
3.4
6.1
4.4
4
2.8
1.8
1.1
0.6
0.6

Wind Speed/Direction (mph)

18
21
23
22
20
22
23
24
24
27
28
27
27
28
29
27
25
26
24
21
20
20
19
19

Chance of Frost

Temperature (°C)

5
6
5
5
6
5
5
6
5
5
5
5
5
5
5
4
4
3
4
4
4
4
4
4

Feels Like (°C)

5
3
3
3
4
3
4
3
2
2
3
2
2
2
2
2
2
2
1
2
3
2
2
2

Dew Point (°C)

4
4
2
3
4
3
3
3
2
2
1
-1
0
0
1
2
3
2
3
3
4
3
3
3

Relative Humidity (%)

88
86
80
83
88
85
82
83
82
78
73
67
71
73
79
83
89
94
94
94
94
94
93
91

Pressure (mb)

1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1010
1010
1011
1013
1014
1014
1014
1013
1014
1014
1015

Ozone (du)

319
320
321
323
327
329
336
337
337
338
339
338
338
337
336
338
340
342
342
341
341
338
335
332

Thursday 25

Waxing Crescent 30%

11:14

22:28

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 07:09, Set: 16:47, Transit: 11:58. Moon - Rise: 11:14, Set: 22:28. Civil Dark: 17:16 - 06:40. Nautical Dark: 17:48 - 06:08. Astro Dark: 18:20 - 05:36

Total Clouds (% Sky Obscured)

95
94
95
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

79
79
77
76
77
70
60
44
47
51
56
68
81
92
95
97
100
99
98
98
98
96
95
95

Medium Clouds (% Sky Obscured)

73
77
84
91
97
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

24
35
49
67
85
87
90
100
96
94
94
98
99
100
100
100
100
100
100
100
98
100
95
95

ISS Passover

Visibility (miles)

4
4
4
5
5
6
6
7
8
8
7
7
8
8
9
8
7
7
7
8
8
8
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
89
87
82
67
77
78
72
72
70
66
81
94
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.6
0.8
0.7
0.5
0.4
0.4
0.3
0
0.4
0.4
0.3
0.3
0.2
0
0.3
0.5
0.6
0.9
1.1
1.3
1
0.8
0.6
0.5

Wind Speed/Direction (mph)

18
18
17
17
17
16
15
14
13
13
14
15
14
14
14
14
14
14
15
15
16
16
17
17

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4

Feels Like (°C)

2
3
3
3
3
3
2
2
2
2
2
1
2
2
2
1
1
-1
3
3
2
3
2
2

Dew Point (°C)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
1
1
0
1
1
1
1
1
1

Relative Humidity (%)

91
91
91
89
89
89
88
88
86
86
86
85
85
83
83
82
80
79
79
80
82
80
79
79

Pressure (mb)

1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1018
1017
1016
1016
1016
1016

Ozone (du)

330
328
327
326
326
325
324
322
321
321
321
321
321
320
320
320
320
321
322
323
324
326
328
330

Friday 26

Waxing Crescent 42%

11:38

23:33

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:10, Set: 16:48, Transit: 11:59. Moon - Rise: 11:38, Set: 23:33. Civil Dark: 17:16 - 06:41. Nautical Dark: 17:49 - 06:08. Astro Dark: 18:21 - 05:37

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
100
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

95
95
97
98
99
97
95
93
96
97
99
99
99
99
99
98
99

Medium Clouds (% Sky Obscured)

99
99
97
97
96
97
99
100
100
100
100
94
91
91
95
95
90

High Clouds (% Sky Obscured)

90
85
80
50
30
53
77
100
100
100
100
82
67
70
75
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
8
7
7
7
5
3
1
1
1
1
1
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

94
88
91
92
90
94
92
90
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.3
0.4
0.4
0.4
0.5
0.5
0.5
0.8
1.2
1.8
2.1
2.6
3.4
3.1
3.1
3.4

Wind Speed/Direction (mph)

17
16
15
15
15
16
16
17
17
15
14
12
11
10
9
9
8

Chance of Frost

Temperature (°C)

4
4
4
3
3
3
3
3
2
3
3
3
3
3
2
3
3

Feels Like (°C)

1
1
-0
0
0
0
-0
-0
-0
0
0
1
1
1
1
1
2

Dew Point (°C)

0
0
-0
-0
0
1
1
0
0
1
1
2
2
2
2
2
2

Relative Humidity (%)

77
77
76
77
80
83
85
85
85
88
91
94
96
96
98
98
94

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1017
1017

Ozone (du)

332
334
336
335
335
334
334
334
334
334
334
334
334
334
334
335
335

Forecast for Alder Springs, Fresno, United States of America (37.07,-119.41)

Generated: 20/12/25 17:14:01. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-8.00