Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 2%

05:31

15:47

20 Bad
21 OK
22 Good
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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:55, Set: 16:56, Transit: 11:56. Moon - Rise: 05:31, Set: 15:47. Civil Dark: 17:24 - 06:27. Nautical Dark: 17:56 - 05:55. Astro Dark: 18:28 - 05:24

Total Clouds (% Sky Obscured)

100
14
8
82
87
84
86
72
69
94
100
91
97
79
94
88
84
100
96
99
100
97
92
100

Low Clouds (% Sky Obscured)

50
14
8
42
43
28
25
6
5
18
48
48
50
44
57
58
58
78
73
72
49
67
78
86

Medium Clouds (% Sky Obscured)

0
0
0
0
6
24
20
7
12
12
37
30
1
0
11
32
33
98
83
77
96
81
39
35

High Clouds (% Sky Obscured)

0
4
7
0
66
84
86
23
43
72
100
91
82
18
5
4
1
7
51
12
100
5
3
7

ISS Passover

Visibility (miles)

2
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
4
4
7
4
4
1

Fog (%)

94
99
99
100
100
100
98
96
87
67
64
70
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
1
0
9
20
16
12
18
12
7
7
22

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)

10
6
9
6
3
5
5
3
3
2
3
5
4
2
4
5
5
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

-5
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-5
-1
1
2
2
2
2
2
1
-1
-2
-2

Feels Like (°C)

-8
-10
-11
-11
-11
-12
-12
-11
-12
-12
-12
-11
-8
-5
-3
-3
-2
-2
-3
-2
-3
-5
-6
-6

Dew Point (°C)

-6
-7
-9
-10
-10
-11
-12
-12
-13
-13
-12
-11
-8
-5
-3
-1
0
0
-1
-1
-1
-2
-3
-3

Relative Humidity (%)

94
94
88
85
83
80
75
74
70
71
72
77
77
74
75
81
86
86
83
83
88
94
96
96

Pressure (mb)

1020
1022
1022
1021
1020
1021
1021
1020
1020
1021
1021
1021
1020
1018
1018
1018
1017
1016
1016
1017
1017
1019
1021
1021

Ozone (du)

278
277
276
275
275
274
273
272
272
272
273
274
274
274
274
274
274
273
273
274
273
276
280
283

Tuesday 18

Waning Crescent 0%

06:32

16:18

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:56, Set: 16:56, Transit: 11:56. Moon - Rise: 06:32, Set: 16:18. Civil Dark: 17:24 - 06:28. Nautical Dark: 17:56 - 05:56. Astro Dark: 18:27 - 05:25

Total Clouds (% Sky Obscured)

94
77
85
93
95
86
88
96
79
75
81
98
93
83
99
92
100
97
100
98
93
65
49
41

Low Clouds (% Sky Obscured)

82
58
74
88
92
73
83
92
70
67
76
78
71
66
72
51
35
43
41
24
22
16
31
26

Medium Clouds (% Sky Obscured)

35
19
33
5
5
5
16
25
16
15
9
26
38
29
53
43
99
89
99
92
82
49
7
12

High Clouds (% Sky Obscured)

5
0
0
0
0
4
6
15
0
0
8
95
58
3
6
11
81
12
16
5
5
5
5
6

ISS Passover

Visibility (miles)

0
7
6
0
0
0
1
1
1
2
2
0
0
0
4
3
1
7
3
9
9
9
8
7

Fog (%)

0
0
0
0
0
7
16
12
2
2
1
0
0
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
18
31
41
23
21
18
17
4
2
17
6
19
20
15
22
29
8
22
21
6
0
1
2

Precipitation Amount (mm)

0
0
0.1
0.3
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
6
6
6
7
7
5
5
5
4
4
4
4
4
5
6
7
6
6
5
4
4
4
3

Chance of Frost

Temperature (°C)

-1
-1
-3
-3
-2
-2
-3
-3
-3
-3
-5
-4
-2
0
2
2
2
2
3
3
2
0
-1
-3

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-4
-4
-3
-2
-3
-3
-4
-4
-5
-5
-3
-1
-1
-1
0
-1
-1
-1
-1
-1
-2
-3

Relative Humidity (%)

94
94
94
94
94
96
96
96
96
94
96
94
94
92
83
83
86
79
76
77
84
92
92
94

Pressure (mb)

1020
1020
1022
1023
1022
1021
1022
1023
1023
1022
1023
1024
1022
1021
1020
1020
1019
1018
1018
1017
1017
1018
1019
1020

Ozone (du)

285
285
284
287
291
291
290
288
285
283
284
284
282
281
279
278
276
274
274
274
273
273
273
275

Wednesday 19

New Moon 0%

07:33

16:54

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:57, Set: 16:55, Transit: 11:56. Moon - Rise: 07:33, Set: 16:54. Civil Dark: 17:23 - 06:29. Nautical Dark: 17:55 - 05:57. Astro Dark: 18:27 - 05:25

Total Clouds (% Sky Obscured)

69
100
97
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
37
76
64
64
93
100
100
99
93
91
80
71
67
67
70
78
80
100
100
99
99
100
100

Medium Clouds (% Sky Obscured)

54
100
81
58
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

10
100
58
12
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
62
38

ISS Passover

Visibility (miles)

6
1
0
0
0
0
0
0
0
0
0
3
9
9
6
7
1
0
0
0
0
0
0
0

Fog (%)

0
3
8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
61
95
95
92
90
92
95
95
81
56
47
51
46
45
66
82
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
1.1
0.8
0.7
0.7
0.8
0.9
1.2
0.8
0.3
0.2
0.4
0.3
0
0.4
0.5
0.9
1.5
1.8
1.6
1.5
1.5
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-4
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-3
-3
-4

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
98
96
96
96
96
96
94
88
83
80
88
88
94
96
98
98
98
98

Pressure (mb)

1021
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1009
1009
1009
1010
1010
1011

Ozone (du)

280
283
285
284
287
287
289
292
297
298
297
295
295
293
290
287
284
282
282
282
283
281
277
274

Thursday 20

Waxing Crescent 2%

08:32

17:37

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
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:58, Set: 16:55, Transit: 11:56. Moon - Rise: 08:32, Set: 17:37. Civil Dark: 17:23 - 06:30. Nautical Dark: 17:55 - 05:58. Astro Dark: 18:26 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97
97
96
96
94
91
84
76
66
57
65
70
79

Low Clouds (% Sky Obscured)

100
100
100
93
86
75
73
72
69
69
68
68
72
76
80
73
68
63
56
48
42
52
62
69

Medium Clouds (% Sky Obscured)

98
97
95
97
97
86
100
100
100
89
75
51
41
32
45
67
91
84
76
66
57
65
70
79

High Clouds (% Sky Obscured)

49
79
100
89
100
100
100
100
100
90
76
66
56
51
50
35
7
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
3
3
3
5
5
8
8
5
5
8
5
0
1
4
9
9
8
6
6

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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
82
70
56
49
39
21
22
22
15
21
18
8
19
22
13
3
1
0
0
0
0

Precipitation Amount (mm)

1.3
1
0.7
0.5
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
2
3
2
2
1
2
2
2
2
1
2
3
3
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
94
94
94
94
94
94
94
92
94
94
89
91
91
93
91
86
91
91
91
96

Pressure (mb)

1011
1012
1012
1013
1014
1015
1017
1017
1017
1016
1017
1018
1019
1017
1017
1017
1017
1017
1016
1017
1018
1019
1020
1021

Ozone (du)

272
270
267
264
263
263
263
262
264
267
271
273
274
276
278
281
282
283
282
283
281
279
280
281

Friday 21

Waxing Crescent 6%

09:27

18:28

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

Sun - Rise: 06:59, Set: 16:54, Transit: 11:57. Moon - Rise: 09:27, Set: 18:28. Civil Dark: 17:22 - 06:31. Nautical Dark: 17:55 - 05:59. Astro Dark: 18:26 - 05:27

Total Clouds (% Sky Obscured)

74
78
79
52
27
0
0
0
0
0
0
0
1
3
9
0
0
0
0
0
0
1
1
1

Low Clouds (% Sky Obscured)

60
63
65
45
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

Medium Clouds (% Sky Obscured)

19
4
0
0
0
0
0
0
0
0
0
0
1
3
9
0
0
0
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

9
7
6
6
5
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)

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

Chance of Frost

Temperature (°C)

-2
-4
-6
-7
-7
-8
-9
-9
-9
-8
-8
-8
-7
-3
1
5
5
5
6
4
3
2
1
-1

Feels Like (°C)

-4
-6
-8
-10
-10
-11
-11
-11
-11
-10
-11
-11
-9
-3
1
3
3
3
3
5
6
7
-1
-2

Dew Point (°C)

-3
-6
-7
-8
-9
-10
-11
-11
-12
-12
-13
-13
-12
-8
-3
2
3
4
5
4
2
1
-1
-3

Relative Humidity (%)

92
89
90
92
90
88
83
80
75
72
68
65
70
67
71
83
86
90
93
94
94
94
91
87

Pressure (mb)

1021
1025
1027
1027
1027
1027
1027
1026
1027
1027
1027
1027
1026
1022
1022
1021
1021
1020
1020
1021
1022
1023
1024
1026

Ozone (du)

282
282
280
278
275
275
276
276
276
277
276
275
273
273
271
270
269
268
268
267
266
265
264
264

Saturday 22

Waxing Crescent 12%

10:17

19:25

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

Sun - Rise: 07:00, Set: 16:54, Transit: 11:57. Moon - Rise: 10:17, Set: 19:25. Civil Dark: 17:22 - 06:32. Nautical Dark: 17:54 - 06:00. Astro Dark: 18:26 - 05:28

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
1
3
4
3
1
0
28
54
81
85
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
1
2
4
3
1
0
19
39
58
60
62
67
73
76
82
82
79
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
27
54
81
85
93
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
25
37
30
20
20
30
61
71
71
65
61
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
1
3
4
3
1

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
Very Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
4
5
3
34
47
57
71
83
92
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.7
1
1.2
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-3
-4
-5
-7
-8
-8
-9
-9
-10
-10
-9
-10
-9
-9
-8
1
0
-1
0
1
1
-7
-7

Dew Point (°C)

-5
-7
-8
-10
-10
-11
-11
-11
-11
-11
-10
-9
-8
-5
-3
-0
0
1
1
-0
-2
-3
-3
-3

Relative Humidity (%)

86
81
75
70
69
67
66
69
70
71
74
77
81
79
78
77
83
89
94
94
92
91
92
94

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1021
1019
1017
1017
1016
1015
1016
1016
1016
1016
1016

Ozone (du)

264
263
263
263
263
263
263
264
264
265
266
267
268
270
272
273
273
273
273
274
276
277
280
283

Sunday 23

Waxing Crescent 19%

10:59

No Set

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: 07:01, Set: 16:53, Transit: 11:57. Moon - Rise: 10:59, Set: No Set. Civil Dark: 17:22 - 06:33. Nautical Dark: 17:54 - 06:00. Astro Dark: 18:25 - 05:29

Total Clouds (% Sky Obscured)

96
93
92
88
85
85
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
78
85
84
83
84
86
93
95
95
95
100
88
75
63
48
32
17
13
9
5

Medium Clouds (% Sky Obscured)

93
89
91
88
85
85
95
95
95
99
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

90
93
92
88
81
68
45
22
4
7
10
14
10
6
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
87
78
66
50
47
46
48
50
51
51
49
43
36
38
38
37
34
29
22

Precipitation Amount (mm)

1.1
0.9
0.6
0.5
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-3
-3
-4
-5
-7
-9
-8
-7
-7
-7
-7
-7
-4
-1
2
3
3
3
2
1

Feels Like (°C)

-7
-8
-8
-7
-7
-7
-8
-10
-11
-12
-10
-11
-11
-9
-7
-5
-1
-1
-1
0
2

Dew Point (°C)

-2
-3
-4
-4
-6
-8
-9
-9
-8
-8
-8
-8
-8
-5
-3
0
1
1
1
0
-1

Relative Humidity (%)

98
96
96
98
96
94
94
92
94
94
94
94
94
92
89
88
86
86
86
89
91

Pressure (mb)

1016
1016
1015
1015
1016
1018
1019
1018
1017
1016
1016
1016
1015
1015
1015
1015
1014
1013
1013
1014
1016

Ozone (du)

286
289
292
295
298
302
305
305
306
306
305
303
302
293
283
274
272
270
269
271
272

Forecast for Silverton, San Juan, United States of America (37.81,-107.66)

Generated: 17/11/25 20:03:30. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-7.00