Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 1%

09:40

18:44

14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
20 OK
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

Sun - Rise: 07:28, Set: 18:22, Transit: 12:54. Moon - Rise: 09:40, Set: 18:44. Civil Dark: 18:49 - 07:01. Nautical Dark: 19:20 - 06:30. Astro Dark: 19:50 - 06:00

Total Clouds (% Sky Obscured)

36
29
32
70
38
40
34
37
27
55
100
100
100
100
100
99
91
81
54
37
67
85
87
99

Low Clouds (% Sky Obscured)

0
0
0
18
27
5
7
31
27
28
39
37
39
30
30
25
62
72
50
37
44
49
36
37

Medium Clouds (% Sky Obscured)

5
29
32
53
28
34
26
3
2
12
26
23
9
5
7
1
36
81
4
2
16
41
50
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
26
25
55
100
100
100
100
100
99
57
0
0
0
0
44
30
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
7
6
7
9
8
4
4
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
20
20
100
6
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
1
0
0
1
2
6
12
20
11
8
7
13
18
36
50
37
62
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0.4
1
0.6

Wind Speed/Direction (mph)

8
8
6
11
6
6
6
6
6
6
6
6
6
6
6
5
6
6
6
4
3
4
5
6

Chance of Frost

Temperature (°C)

13
13
12
11
9
6
5
4
3
3
3
3
3
3
3
3
2
2
3
5
6
7
7
7

Feels Like (°C)

9
10
8
7
6
4
3
2
2
2
1
-1
0
-0
-1
-0
-1
-1
1
3
5
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

26
32
37
46
61
72
73
72
68
64
61
58
63
72
82
91
94
94
93
76
65
63
59
66

Pressure (mb)

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

Ozone (du)

250
250
250
251
252
252
251
250
250
250
251
252
254
256
257
257
257
258
258
260
262
264
264
264

Thursday 23

Waxing Crescent 5%

10:40

19:16

14 Bad
15 Bad
16 Bad
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 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 07:29, Set: 18:21, Transit: 12:54. Moon - Rise: 10:40, Set: 19:16. Civil Dark: 18:48 - 07:02. Nautical Dark: 19:18 - 06:31. Astro Dark: 19:49 - 06:01

Total Clouds (% Sky Obscured)

99
100
100
64
55
40
61
60
53
53
55
73
100
100
71
73
72
54
57
71
38
42
70
77

Low Clouds (% Sky Obscured)

37
45
66
41
37
18
2
45
34
20
8
39
32
34
33
43
39
37
43
69
38
42
54
31

Medium Clouds (% Sky Obscured)

96
90
100
64
50
1
4
10
7
23
3
9
98
100
15
20
13
7
19
17
3
42
70
66

High Clouds (% Sky Obscured)

99
100
99
64
9
2
7
4
4
7
5
5
100
92
20
4
5
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
4
1
7
9
9
9
0
1
3
9
9
9
8
2
2
3
6
5
7
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
1
1
0
0
0
10
34
9
27
98
87
0
2
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
57
49
47
42
30
8
10
11
16
34
47
30
5
3
5
2
2
2
13
41

Precipitation Amount (mm)

0.6
0.9
1
0.8
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
75
82
80
84
86
94
94
94
96
96
92
91
94
92
94
96
96
83
73
61
53
48

Pressure (mb)

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

Ozone (du)

264
265
267
270
272
272
271
271
272
273
274
273
271
270
267
266
268
269
269
269
269
269
269
269

Friday 24

Waxing Crescent 10%

11:39

19:54

14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 07:30, Set: 18:20, Transit: 12:54. Moon - Rise: 11:39, Set: 19:54. Civil Dark: 18:46 - 07:03. Nautical Dark: 19:17 - 06:32. Astro Dark: 19:48 - 06:02

Total Clouds (% Sky Obscured)

73
89
74
25
24
27
21
1
1
1
1
1
1
1
1
1
1
1
5
7
4
2
4
5

Low Clouds (% Sky Obscured)

34
64
43
5
24
25
20
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
89
45
16
1
1
1
0
0
0
0
0
0
0
0
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
2
3
4
2
4
5

ISS Passover

Visibility (miles)

5
4
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
2
15
45
86
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

44
47
36
13
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
6
7
6
5
4
3
3
2
2
2
2
2
2
1
2
2
3
3
2
2
3
4
5

Chance of Frost

Temperature (°C)

7
7
7
6
4
2
2
1
1
1
0
0
0
0
-0
-1
-1
-1
-1
3
6
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
61
66
71
85
91
91
91
91
89
88
84
83
81
81
80
78
77
74
56
43
36
33
32

Pressure (mb)

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

Ozone (du)

268
267
267
267
266
265
263
262
263
263
260
258
257
256
256
256
254
255
254
253
254
254
255
255

Saturday 25

Waxing Crescent 17%

12:32

20:40

14 Good
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 OK
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

Sun - Rise: 07:31, Set: 18:18, Transit: 12:54. Moon - Rise: 12:32, Set: 20:40. Civil Dark: 18:45 - 07:04. Nautical Dark: 19:16 - 06:33. Astro Dark: 19:47 - 06:03

Total Clouds (% Sky Obscured)

6
65
74
43
46
42
48
35
23
16
23
72
59
77
90
72
90
82
74
76
76
81
84
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
26
16
8
0
0
0
0
25
50

Medium Clouds (% Sky Obscured)

0
8
16
24
15
7
0
1
2
4
14
27
41
49
56
39
22
25
74
42
76
81
84
87

High Clouds (% Sky Obscured)

6
33
48
29
35
42
48
35
20
8
8
21
14
28
45
35
46
35
19
22
1
0
10
21

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 (%)

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

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
1
2
1
2
3
1
19
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
35
39
53
63
70
68
66
61
57
54
52
50
50
51
51
50
49
49
42
37
34
34
34

Pressure (mb)

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

Ozone (du)

256
257
256
255
255
256
257
257
258
258
259
259
259
260
260
260
260
260
261
261
260
261
259
259

Sunday 26

Waxing Crescent 25%

13:20

21:32

14 Bad
15 Bad
16 Bad
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 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 OK

Sun - Rise: 07:32, Set: 18:17, Transit: 12:54. Moon - Rise: 13:20, Set: 21:32. Civil Dark: 18:44 - 07:05. Nautical Dark: 19:15 - 06:34. Astro Dark: 19:45 - 06:03

Total Clouds (% Sky Obscured)

92
94
96
99
99
98
100
100
100
99
92
84
76
76
80
100
74
49
23
35
49
63
46
28

Low Clouds (% Sky Obscured)

71
66
69
71
82
84
90
95
95
95
83
72
61
67
69
75
55
41
21
35
49
63
46
28

Medium Clouds (% Sky Obscured)

78
5
5
5
73
25
70
20
47
90
17
11
38
5
5
0
6
11
14
14
1
2
0
0

High Clouds (% Sky Obscured)

31
21
10
0
33
67
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

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

Precipitation Type

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

Precipitation Probability (%)

29
41
40
31
51
67
82
95
95
95
95
95
95
84
63
41
82
62
25
22
16
2
2
2

Precipitation Amount (mm)

0
0.2
0.2
0
0.3
0.5
0.9
1
1.3
1.7
1.2
0.9
1
0.7
0.3
0
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
13
11
9
11
13
11
11
14
15
13
11
11
11
12
11
11
11
12
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-5
-3
-1
-0
-0
-1
-1
-1
-2
-2
-1
-2
-1
-2
-3
-5
-7
-10
-12
-14
-16
-16

Relative Humidity (%)

35
40
49
57
69
80
83
81
84
81
77
81
84
86
89
89
84
74
64
56
44
34
27
27

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1013
1013
1014
1014
1014
1014
1015
1016
1017
1017
1016
1016
1015

Ozone (du)

261
262
263
263
263
263
261
260
260
258
258
257
256
256
255
255
255
254
254
253
252
251
251
250

Monday 27

Waxing Crescent 34%

14:00

22:31

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

Sun - Rise: 07:33, Set: 18:16, Transit: 12:54. Moon - Rise: 14:00, Set: 22:31. Civil Dark: 18:43 - 07:06. Nautical Dark: 19:14 - 06:35. Astro Dark: 19:44 - 06:04

Total Clouds (% Sky Obscured)

11
8
6
4
15
25
34
29
21
16
7
2
0
0
0
0
2
17
29
34
38
33
21
13

Low Clouds (% Sky Obscured)

11
6
3
0
6
12
19
13
7
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
1
2
4
4
4
4
3
1

High Clouds (% Sky Obscured)

0
0
0
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
11

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 (%)

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

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 (%)

1
2
1
0
6
7
2
4
4
1
1
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)

15
16
14
14
12
11
11
11
10
10
9
10
10
10
10
10
9
9
8
7
7
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-15
-12
-11
-9
-9
-9
-8
-9
-9
-9
-10
-10
-9
-8
-8
-7
-7
-7
-7
-6
-5
-4
-4

Relative Humidity (%)

28
29
37
44
55
59
64
70
66
64
62
60
60
62
64
67
69
66
61
57
51
46
41
39

Pressure (mb)

1015
1015
1016
1017
1018
1019
1020
1022
1022
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

250
249
249
248
248
248
248
248
247
247
246
245
245
244
243
243
242
243
244
244
244
243
243
242

Tuesday 28

Waxing Crescent 44%

14:00

23:35

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:34, Set: 18:15, Transit: 12:54. Moon - Rise: 14:00, Set: 23:35. Civil Dark: 18:42 - 07:07. Nautical Dark: 19:13 - 06:36. Astro Dark: 19:43 - 06:05

Total Clouds (% Sky Obscured)

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

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

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

High Clouds (% Sky Obscured)

2
1
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
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

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

Wind Speed/Direction (mph)

8
8
7
6
4
3
3
2
2
2
2
2
3
3
3
3
4
4
3
3
3
3

Chance of Frost

Temperature (°C)

10
10
8
6
4
3
2
1
1
1
1
1
1
1
1
1
0
1
3
4
7
9

Feels Like (°C)

7
7
7
7
8
2
1
1
1
1
0
-1
-1
-1
-1
-1
-2
-2
-1
-1
0
1

Dew Point (°C)

-4
-5
-5
-4
-4
-4
-4
-4
-6
-8
-10
-11
-12
-14
-15
-15
-16
-16
-15
-15
-13
-12

Relative Humidity (%)

37
34
40
48
57
60
63
68
58
50
43
40
37
34
31
29
27
26
25
24
23
22

Pressure (mb)

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

Ozone (du)

242
241
241
241
240
240
240
240
240
239
238
238
237
237
237
236
236
236
237
237
237
237

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

Generated: 22/10/25 14:37:07. Forecast: 22/10/25 to 28/10/25. Timezone: UTC-6.00