Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Waning Crescent 36%

00:31

13:52

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

Sun - Rise: 06:50, Set: 17:00, Transit: 11:55. Moon - Rise: 00:31, Set: 13:52. Civil Dark: 17:27 - 06:22. Nautical Dark: 17:59 - 05:50. Astro Dark: 18:30 - 05:19

Total Clouds (% Sky Obscured)

98
100
100
100
100
95
69
63
63
75
31
68
76
73
40
31
29
20
44
55
60
56
19
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
0
0
0
0
0
0
0
8
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
88
70
55
40
43
46
33
33
55
28
35
47
36
28
10
17
1
1
1
9
2
1
1

High Clouds (% Sky Obscured)

98
100
100
100
100
79
10
5
5
5
1
68
14
5
2
2
1
0
4
5
5
4
0
0

ISS Passover

Visibility (miles)

9
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-5
-6
-6
-6
-7
-8
-8
-8
-8
-7
-6
-7
-7
-8
-9
-9
-10
-10
-9
-8
-4
-4
-4

Relative Humidity (%)

56
51
48
51
48
49
45
45
47
50
54
57
57
47
36
29
26
23
23
25
28
41
53
57

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1023
1021
1020
1020
1020
1021
1022
1023

Ozone (du)

234
234
234
234
234
234
233
235
235
234
234
234
234
234
234
233
232
232
231
229
226
227
228
229

Thursday 13

Waning Crescent 27%

01:33

14:14

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

Sun - Rise: 06:51, Set: 16:59, Transit: 11:55. Moon - Rise: 01:33, Set: 14:14. Civil Dark: 17:27 - 06:23. Nautical Dark: 17:58 - 05:51. Astro Dark: 18:30 - 05:20

Total Clouds (% Sky Obscured)

9
4
31
3
3
0
6
5
56
19
11
58
42
21
9
42
17
22
24
54
97
62
70
57

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
19
19
0
0
0
0
0
0
0
0
3
3
0
24
29
27

Medium Clouds (% Sky Obscured)

1
1
5
0
3
0
0
1
8
0
0
0
15
5
0
9
1
1
1
27
27
27
51
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
0
1
11
8
5
0
9
6
6
4
5
97
53
20
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
58
55
51
46
42
39
37
35
33
33
33
33
29
23
23
24
24
25
26
30
43
60
63

Pressure (mb)

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

Ozone (du)

230
230
230
230
231
230
229
228
226
226
226
227
226
227
228
229
230
230
229
228
227
227
226
226

Friday 14

Waning Crescent 18%

02:33

14:36

19 Bad
20 OK
21 OK
22 Bad
23 OK
00 Bad
01 OK
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

Sun - Rise: 06:52, Set: 16:58, Transit: 11:55. Moon - Rise: 02:33, Set: 14:36. Civil Dark: 17:26 - 06:24. Nautical Dark: 17:58 - 05:52. Astro Dark: 18:29 - 05:21

Total Clouds (% Sky Obscured)

62
48
34
54
44
53
33
52
52
82
78
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
23
5
25
26
31
10
24
18
10
0
0
3
5
9
0
11
23
34
23
11
0
0
0

Medium Clouds (% Sky Obscured)

40
30
22
18
14
6
2
1
0
1
2
1
0
0
3
17
39
64
85
85
85
94
80
62

High Clouds (% Sky Obscured)

3
0
2
2
1
3
8
15
21
69
68
100
100
100
100
100
100
100
100
97
95
93
94
97

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-5
-6
-8
-10
-11
-12
-12
-12
-12
-11
-10
-10
-7
-4
-4
-4
-3
-3
-1
0
0

Relative Humidity (%)

63
62
61
58
54
47
42
38
35
35
35
36
37
36
32
35
38
38
38
39
41
54
62
67

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1017
1016
1015
1016
1016
1017
1018

Ozone (du)

225
224
223
223
223
223
223
222
221
221
221
222
223
224
223
223
223
224
224
224
224
224
226
228

Saturday 15

Waning Crescent 11%

03:32

14:57

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
17 Bad
18 Bad

Sun - Rise: 06:53, Set: 16:57, Transit: 11:55. Moon - Rise: 03:32, Set: 14:57. Civil Dark: 17:25 - 06:25. Nautical Dark: 17:57 - 05:53. Astro Dark: 18:28 - 05:22

Total Clouds (% Sky Obscured)

63
95
96
94
88
81
74
83
89
95
93
90
84
86
87
92
94
97
100
100
100
100
91
83

Low Clouds (% Sky Obscured)

0
0
5
4
0
0
0
26
53
79
74
68
61
67
73
80
87
93
100
96
100
100
91
83

Medium Clouds (% Sky Obscured)

44
63
66
59
55
44
35
30
26
53
71
90
84
86
87
92
94
97
100
100
100
100
91
83

High Clouds (% Sky Obscured)

63
80
61
42
31
25
11
7
3
0
0
0
0
0
0
0
0
0
0
33
67
100
67
33

ISS Passover

Visibility (miles)

9
9
7
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
3
13
8
9
11
15
30
33
25
36
34
40
44
35
40
34
39
38
76
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0
0
0
0
0.5
0.9
2
3.1
2.1

Wind Speed/Direction (mph)

6
7
6
7
7
6
5
4
4
4
4
5
5
6
6
9
11
11
12
10
10
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
88
88
94
96
98
98
98
98
98
96
96
98
96
98
98
98
93
96
100
98
98

Pressure (mb)

1018
1018
1019
1019
1018
1018
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1009

Ozone (du)

229
229
229
230
231
231
232
232
232
234
236
237
238
240
241
240
241
241
241
241
243
245
248
254

Sunday 16

Waning Crescent 6%

04:31

15:21

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
17 Bad
18 Bad

Sun - Rise: 06:54, Set: 16:57, Transit: 11:55. Moon - Rise: 04:31, Set: 15:21. Civil Dark: 17:25 - 06:26. Nautical Dark: 17:57 - 05:54. Astro Dark: 18:28 - 05:23

Total Clouds (% Sky Obscured)

72
75
77
81
87
93
100
100
99
96
97
97
97
98
100
100
100
91
87
88
90
96
91
87

Low Clouds (% Sky Obscured)

72
71
69
66
79
90
100
100
94
88
89
94
97
98
100
100
100
91
87
74
71
69
73
69

Medium Clouds (% Sky Obscured)

72
75
77
81
87
93
100
99
92
52
41
27
11
7
0
0
0
0
0
0
0
4
4
3

High Clouds (% Sky Obscured)

0
1
3
4
36
68
100
67
33
0
0
0
0
0
0
0
0
0
0
0
3
9
5
5

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
80
72
74
79
88
95
89
49
42
35
26
22
16
7
8
7
5
5
4

Precipitation Amount (mm)

1.7
1.4
1.4
1
0.9
0.5
0.4
0.5
0.6
0.8
1.3
0.7
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-5
-6
-6
-5
-5
-5
-6
-6
-7
-7
-7
-8
-10
-10
-1
-1
-2
-1
-1
0
-3

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
98
96
94
94
92
92
91
87
86
88
89
89
91
91
92
92

Pressure (mb)

1010
1011
1010
1011
1011
1011
1012
1012
1012
1014
1016
1016
1017
1017
1016
1015
1014
1014
1013
1013
1013
1014
1014
1016

Ozone (du)

261
272
278
282
284
287
288
279
272
268
267
267
267
266
266
265
265
265
264
264
265
266
267
268

Monday 17

Waning Crescent 2%

05:31

15:47

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
17 Bad
18 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)

82
82
82
84
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95

Low Clouds (% Sky Obscured)

66
71
76
79
75
74
78
78
68
60
53
47
50
62
74
85
84
81
73
74
75
77
77
77

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
25
51
83
81
85
89
95
98
90
93
95
99
93
86
79
86
95

High Clouds (% Sky Obscured)

0
1
2
3
35
68
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
67
33

ISS Passover

Visibility (miles)

5
2
2
2
1
2
2
3
2
2
1
1
0
0
0
1
1
1
0
0
0
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
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
1
1
0
1
1
1
2
3
1
9
13
16
19
22
25
28
34
41
38
35
33
32
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
96
94
94
92
92
94
96
96
96
96
94
92
91
93
96
98
96
96
98
96

Pressure (mb)

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

Ozone (du)

269
270
271
271
272
272
272
271
272
273
274
275
275
276
276
276
276
276
275
275
276
277
278
278

Tuesday 18

Waning Crescent 0%

06:32

16:18

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

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)

91
90
90
89
96
96
97
100
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
76
77
77
79
80
81
87
92
98
97
96
96
95
95
95

Medium Clouds (% Sky Obscured)

91
90
90
89
90
81
72
79
86
93
96
98
100
99
99
98

High Clouds (% Sky Obscured)

0
0
0
0
10
30
97
99
97
96
97
99
100
99
98
68

ISS Passover

Visibility (miles)

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

Fog (%)

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain

Precipitation Probability (%)

28
27
25
21
23
24
23
40
53
65
60
55
50
56
60
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.5
0.4
0.3
0.2
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-5
-6
-6
-6
-7
-7
-8
-5
-4
-5
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
96
96
96
96
96
98
98
98
98
98
96

Pressure (mb)

1020
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

278
279
279
280
280
280
280
280
279
278
277
278
278
278
276
275

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

Generated: 12/11/25 19:10:45. Forecast: 12/11/25 to 18/11/25. Timezone: UTC-7.00