Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 3%

08:19

17:08

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

Sun - Rise: 06:45, Set: 16:39, Transit: 11:42. Moon - Rise: 08:19, Set: 17:08. Civil Dark: 17:06 - 06:17. Nautical Dark: 17:37 - 05:46. Astro Dark: 18:08 - 05:16

Total Clouds (% Sky Obscured)

64
45
44
22
36
9
9
21
80
85
75
68
39
31
7
45
99
100
99
96
85
98
100
84

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

52
33
13
22
31
6
7
17
80
80
75
66
33
25
4
45
99
100
98
94
80
98
100
82

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

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)

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

Chance of Frost

Temperature (°C)

16
16
15
15
15
15
14
14
14
14
13
13
13
13
13
15
17
18
19
20
20
20
20
19

Feels Like (°C)

15
15
14
15
14
13
14
14
13
12
11
11
11
12
12
15
17
16
16
17
17
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

34
34
34
34
33
33
32
32
32
32
34
34
36
38
40
36
32
31
31
30
30
30
30
35

Pressure (mb)

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

Ozone (du)

247
245
244
243
242
242
243
243
243
243
244
244
244
245
247
248
248
249
247
246
245
246
246
246

Sunday 21

Waxing Crescent 8%

08:59

18:07

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Good
02 OK
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: 06:45, Set: 16:39, Transit: 11:42. Moon - Rise: 08:59, Set: 18:07. Civil Dark: 17:07 - 06:18. Nautical Dark: 17:38 - 05:46. Astro Dark: 18:08 - 05:16

Total Clouds (% Sky Obscured)

76
100
100
100
100
70
69
28
4
46
88
86
100
100
100
100
100
100
100
100
96
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

75
100
100
100
100
68
68
27
3
45
88
86
100
100
100
100
100
100
100
100
96
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
14
14
13
13
13
13
12
12
13
14
17
18
19
19
20
20
19
18

Feels Like (°C)

16
16
14
14
14
13
14
13
13
13
13
11
11
11
11
13
15
16
17
17
18
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

41
44
44
44
46
46
47
47
47
47
48
48
48
46
47
42
35
33
33
32
31
30
32
38

Pressure (mb)

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

Ozone (du)

247
246
247
249
250
250
251
251
252
253
253
255
256
256
255
256
256
256
259
259
259
260
260
261

Monday 22

Waxing Crescent 14%

09:33

19:09

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: 06:46, Set: 16:40, Transit: 11:43. Moon - Rise: 09:33, Set: 19:09. Civil Dark: 17:07 - 06:18. Nautical Dark: 17:38 - 05:47. Astro Dark: 18:09 - 05:16

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
30
53

Medium Clouds (% Sky Obscured)

0
2
0
0
44
9
53
5
5
5
36
58
42
45
100
91
96
51
78
85
88
97
100
98

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
0
16

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)

4
3
4
4
5
5
5
6
6
6
5
5
6
6
6
6
6
8
8
9
9
10
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
14
14
13
12
13
12
12
12
12
11
11
12
13
13
14
14
13
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

44
45
45
46
47
48
50
49
50
49
50
51
50
52
51
45
40
38
38
39
38
38
40
43

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1013

Ozone (du)

261
261
261
262
262
262
262
262
262
262
263
263
262
261
260
261
263
264
263
261
260
258
259
260

Tuesday 23

Waxing Crescent 22%

10:04

20:11

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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: 06:46, Set: 16:41, Transit: 11:43. Moon - Rise: 10:04, Set: 20:11. Civil Dark: 17:08 - 06:19. Nautical Dark: 17:39 - 05:47. Astro Dark: 18:09 - 05:17

Total Clouds (% Sky Obscured)

100
100
99
64
23
28
60
87
95
97
100
100
100
100
100
100
100
100
100
100
100
95
44
85

Low Clouds (% Sky Obscured)

75
98
97
64
23
28
60
79
79
77
77
81
85
89
93
96
100
97
95
92
93
89
44
81

Medium Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
8
68
91
100
100
100
85
100
100
100
92
44
33

High Clouds (% Sky Obscured)

100
100
27
12
0
1
4
14
65
80
100
81
65
47
68
87
100
100
100
29
24
21
7
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
3
3
1
0
2
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

26
34
33
29
18
13
7
4
3
3
3
20
59
49
95
84
95
95
95
95
95
95
95
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.2
0.6
1.1
1.9
1.1
2.7
1
0.6
0.5

Wind Speed/Direction (mph)

10
11
12
12
12
11
10
10
11
12
13
13
14
13
14
15
17
19
19
21
21
20
16
13

Chance of Frost

Temperature (°C)

13
13
13
13
12
11
11
10
11
11
10
10
11
10
11
11
11
11
12
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
7
9
9
8
8
8
9
8
8
9
9
10
10
10
11
10
11
10
9
9

Relative Humidity (%)

44
45
47
48
71
85
87
87
85
83
88
90
85
90
87
95
93
92
93
95
89
87
81
80

Pressure (mb)

1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1014
1013
1012
1013
1013
1013

Ozone (du)

261
264
264
266
265
263
263
263
264
265
265
267
268
269
269
270
271
273
270
270
270
268
269
269

Wednesday 24

Waxing Crescent 31%

10:32

21:13

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 OK
16 OK

Sun - Rise: 06:47, Set: 16:41, Transit: 11:44. Moon - Rise: 10:32, Set: 21:13. Civil Dark: 17:08 - 06:19. Nautical Dark: 17:39 - 05:48. Astro Dark: 18:10 - 05:17

Total Clouds (% Sky Obscured)

92
78
77
48
38
41
64
89
92
51
82
82
82
82
96
100
100
100
99
89
52
34
13
17

Low Clouds (% Sky Obscured)

76
68
71
48
38
41
64
67
55
42
30
30
29
29
27
24
22
16
9
3
3
3
3
10

Medium Clouds (% Sky Obscured)

20
9
18
31
30
11
7
10
92
43
82
74
53
32
27
22
17
12
6
0
0
0
0
7

High Clouds (% Sky Obscured)

4
0
0
0
0
0
0
33
75
0
82
70
47
28
42
56
65
43
20
0
1
3
4
12

ISS Passover

Visibility (miles)

6
9
9
9
9
9
7
8
9
9
3
1
2
3
3
4
4
4
6
7
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

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

Precipitation Probability (%)

72
42
40
42
52
58
64
61
61
95
95
95
92
63
58
48
40
40
39
38
35
30
19
16

Precipitation Amount (mm)

0.3
0
0
0
0.3
0.3
0.3
0.5
0.3
0.5
3.1
1.6
0.8
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
11
12
13
14
14
14
13
12
13
12
11
11
12
14
15
17
18
19
17
15
13

Chance of Frost

Temperature (°C)

12
11
11
11
11
11
11
11
11
11
11
10
11
10
10
11
12
13
13
14
15
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
83
86
84
84
88
91
90
88
93
98
96
98
98
95
92
87
82
76
71
69
69
68

Pressure (mb)

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

Ozone (du)

271
271
272
271
272
273
273
274
276
278
277
279
280
281
282
283
285
286
282
278
274
272
270
268

Thursday 25

Waxing Crescent 42%

10:59

22:15

17 OK
18 OK
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: 06:47, Set: 16:42, Transit: 11:44. Moon - Rise: 10:59, Set: 22:15. Civil Dark: 17:09 - 06:19. Nautical Dark: 17:40 - 05:48. Astro Dark: 18:10 - 05:18

Total Clouds (% Sky Obscured)

28
39
53
66
82
91
96
100
100
100
100
97
93
90
94
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
25
27
30
3
2
2
2
2
1
61
55
48
41
40
39
38
42
46
50
48
46
44
42

Medium Clouds (% Sky Obscured)

12
9
13
12
3
0
0
0
10
20
30
25
20
15
14
14
13
8
4
0
12
28
39
25

High Clouds (% Sky Obscured)

25
39
53
66
82
91
96
100
100
100
100
96
92
88
93
96
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 (%)

11
2
7
7
6
5
3
0
0
0
0
1
1
0
1
1
0
1
1
0
1
2
1
3

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)

11
8
5
6
6
6
6
7
7
7
6
6
6
6
5
5
5
5
5
5
6
5
5
5

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
10
11
11
10
10
10
10
10
10
11
11
12
13
13
13
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
80
79
77
77
76
76
77
76
76
76
74
74
72
67
62
55
55
54
53
54
54
55

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1020
1019
1018
1017
1017
1016
1016

Ozone (du)

268
268
267
268
268
268
268
267
267
267
268
268
269
270
271
271
270
270
269
269
268
267
266
264

Friday 26

Waxing Crescent 42%

11:26

23:18

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: 06:47, Set: 16:43, Transit: 11:45. Moon - Rise: 11:26, Set: 23:18. Civil Dark: 17:09 - 06:20. Nautical Dark: 17:41 - 05:48. Astro Dark: 18:11 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
96
95
87
80
73
73
70
60

Low Clouds (% Sky Obscured)

39
37
58
79
100
98
92
61
48
30
19
17
14
21
23
25
27

Medium Clouds (% Sky Obscured)

14
3
14
24
34
32
29
26
38
50
62
67
72
73
60
43
26

High Clouds (% Sky Obscured)

100
100
93
83
65
45
35
30
65
70
70
65
65
55
50
40
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
3
19
33
47
65
74
77
68
60
49
47
38
12
12
9
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
5
5
6
6
6
5
6
6
7
6
6
5
6
7

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
10
10
10
10
10
10
9
10
9
10
11

Feels Like (°C)

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

Dew Point (°C)

5
5
5
6
5
5
5
5
5
6
5
5
5
5
5
5
4

Relative Humidity (%)

58
62
65
67
67
68
69
69
71
72
73
73
73
74
74
69
65

Pressure (mb)

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

Ozone (du)

264
264
265
264
263
262
263
264
265
265
265
265
266
266
267
268
268

Forecast for Cactus City, Riverside, United States of America (33.86,-115.91)

Generated: 20/12/25 17:02:30. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-8.00