Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

01:16

16:01

14 OK
15 OK
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 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Good
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:54, Set: 19:17, Transit: 13:05. Moon - Rise: 01:16, Set: 16:01. Civil Dark: 19:43 - 06:28. Nautical Dark: 20:14 - 05:57. Astro Dark: 20:45 - 05:25

Total Clouds (% Sky Obscured)

41
46
58
69
49
59
63
77
79
72
58
50
50
52
30
30
36
55
62
54
13
93
88
78

Low Clouds (% Sky Obscured)

25
22
16
16
4
0
0
0
0
0
0
0
5
13
0
0
0
25
24
22
8
35
23
26

Medium Clouds (% Sky Obscured)

1
7
0
1
1
0
0
0
1
0
4
0
0
0
0
1
9
1
10
5
6
82
67
23

High Clouds (% Sky Obscured)

8
23
15
6
6
11
25
37
35
11
5
5
10
5
5
5
5
5
5
4
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
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

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
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7
26
25

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
8
6
7
8
7
7
5
5
6
6
7
7
7
6
7
7
7
6
4
7
14
14
14

Chance of Frost

Temperature (°C)

16
16
16
15
14
11
8
7
7
6
6
5
5
5
6
6
5
5
6
10
13
15
15
15

Feels Like (°C)

14
13
12
12
11
8
6
5
4
4
3
3
2
2
3
3
2
2
3
7
9
12
10
10

Dew Point (°C)

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

Relative Humidity (%)

28
29
31
33
40
57
67
65
64
63
61
61
62
61
60
60
62
63
55
45
40
37
35
42

Pressure (mb)

1020
1019
1019
1019
1020
1022
1023
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1024
1023
1022
1022
1022

Ozone (du)

284
284
284
283
282
281
282
282
281
279
279
279
280
279
278
277
276
277
278
279
279
279
278
278

Tuesday 16

Waning Crescent 17%

02:25

16:46

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

Sun - Rise: 06:55, Set: 19:15, Transit: 13:04. Moon - Rise: 02:25, Set: 16:46. Civil Dark: 19:41 - 06:29. Nautical Dark: 20:12 - 05:58. Astro Dark: 20:44 - 05:26

Total Clouds (% Sky Obscured)

75
82
65
4
0
0
0
0
0
17
4
0
9
9
21
21
12
6
2
2
2
12
24
33

Low Clouds (% Sky Obscured)

18
17
9
0
0
0
0
0
0
0
0
0
9
9
21
7
0
5
2
2
2
12
16
23

Medium Clouds (% Sky Obscured)

26
53
10
0
0
0
0
0
0
3
0
0
0
5
21
21
12
6
0
0
0
0
22
19

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
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 (%)

8
2
2
1
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)

14
14
16
16
14
11
8
4
7
5
4
4
5
6
7
8
8
8
6
4
7
14
17
16

Chance of Frost

Temperature (°C)

15
16
15
15
14
10
8
8
7
6
6
6
5
5
5
5
5
5
8
10
12
14
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
33
33
37
52
61
62
62
59
59
59
58
58
58
58
59
60
51
37
29
24
21
20

Pressure (mb)

1021
1020
1020
1020
1020
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019

Ozone (du)

277
275
274
273
274
275
276
278
279
280
280
281
281
281
281
283
281
279
280
280
279
278
278
278

Wednesday 17

Waning Crescent 10%

03:35

17:23

14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
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 OK
13 OK

Sun - Rise: 06:56, Set: 19:14, Transit: 13:04. Moon - Rise: 03:35, Set: 17:23. Civil Dark: 19:40 - 06:29. Nautical Dark: 20:11 - 05:59. Astro Dark: 20:42 - 05:27

Total Clouds (% Sky Obscured)

19
2
0
0
4
9
18
21
32
14
0
0
0
0
4
0
0
1
0
1
0
0
27
37

Low Clouds (% Sky Obscured)

19
2
0
0
4
9
17
19
30
13
0
0
0
0
4
0
0
0
0
0
0
0
10
20

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
15
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
12
6

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)

16
15
15
14
14
9
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2
3
6
7

Chance of Frost

Temperature (°C)

15
15
15
14
12
9
7
5
5
4
3
3
3
3
3
2
2
2
4
8
10
12
14
15

Feels Like (°C)

12
11
11
10
10
7
5
4
3
2
1
1
1
1
1
1
0
0
3
7
9
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

21
22
22
24
31
47
57
60
63
66
67
65
64
63
62
64
66
66
54
43
33
27
24
22

Pressure (mb)

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

Ozone (du)

278
278
279
278
277
276
276
276
276
276
276
275
274
274
273
272
271
271
271
273
273
273
272
272

Thursday 18

Waning Crescent 5%

04:41

17:53

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

Sun - Rise: 06:56, Set: 19:12, Transit: 13:03. Moon - Rise: 04:41, Set: 17:53. Civil Dark: 19:38 - 06:30. Nautical Dark: 20:09 - 06:00. Astro Dark: 20:40 - 05:28

Total Clouds (% Sky Obscured)

42
31
26
30
36
8
23
4
11
6
6
4
4
18
70
43
18
25
33
58
79
97
98
99

Low Clouds (% Sky Obscured)

30
31
26
29
20
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
31
18
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)

0
0
2
9
6
1
5
0
4
3
3
1
1
13
50
37
18
19
21
42
62
90
93
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)

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

Chance of Frost

Temperature (°C)

15
16
15
14
13
10
8
7
6
5
4
4
4
4
4
4
4
4
6
8
11
13
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
21
22
24
29
44
51
51
52
54
52
52
52
50
49
50
52
52
45
30
26
23
22
20

Pressure (mb)

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

Ozone (du)

273
273
271
271
270
269
268
268
268
268
267
266
264
263
262
262
262
262
262
262
262
263
263
262

Friday 19

Waning Crescent 1%

05:45

18:19

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

Sun - Rise: 06:57, Set: 19:10, Transit: 13:03. Moon - Rise: 05:45, Set: 18:19. Civil Dark: 19:37 - 06:31. Nautical Dark: 20:07 - 06:01. Astro Dark: 20:38 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
89
79
67
65
63
61
42
22
2
7
12
16
11
7
2
23
46
69
65
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
22
32
21
10
0
0
0
0
0
0
0
4
7
11
20
29

Medium Clouds (% Sky Obscured)

0
5
37
5
2
4
34
14
15
18
11
8
2
5
6
5
7
7
2
22
40
59
52
44

High Clouds (% Sky Obscured)

100
67
33
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
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
1
1
2
1
1
0
0
0
0
0
0
1
6
8
9
13
15
16
16
14

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)

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

Chance of Frost

Temperature (°C)

16
16
15
14
13
11
10
9
8
7
7
6
6
6
6
5
5
6
7
9
11
13
15
16

Feels Like (°C)

11
11
11
9
10
9
7
6
8
7
5
6
6
6
6
5
5
5
5
5
6
8
10
15

Dew Point (°C)

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

Relative Humidity (%)

19
21
23
26
35
48
51
54
57
59
60
65
67
71
75
78
80
76
71
67
59
52
46
43

Pressure (mb)

1019
1018
1019
1019
1019
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1020

Ozone (du)

262
262
262
262
263
264
264
264
265
265
266
267
267
265
264
263
262
262
261
261
261
261
261
260

Saturday 20

Waning Crescent 0%

06:46

18:42

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
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: 06:58, Set: 19:09, Transit: 13:03. Moon - Rise: 06:46, Set: 18:42. Civil Dark: 19:35 - 06:32. Nautical Dark: 20:06 - 06:01. Astro Dark: 20:37 - 05:30

Total Clouds (% Sky Obscured)

57
59
58
58
45
32
19
27
35
42
50
55
61
63
65
63
64
57
61
50
39
30
39
46

Low Clouds (% Sky Obscured)

36
31
34
36
37
27
19
27
35
42
47
40
29
20
27
31
41
47
43
39
35
30
28
24

Medium Clouds (% Sky Obscured)

37
46
55
58
42
21
0
0
0
0
0
0
0
0
1
3
17
34
51
41
28
13
13
12

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
6
23

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 (%)

7
14
18
21
20
15
2
3
3
1
7
8
5
12
12
6
12
11
4
9
11
10
10
9

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
10
10
8
7
6
5
6
6
6
6
7
7
7
7
6
6
6
5
4
7
10
14
13

Chance of Frost

Temperature (°C)

16
17
16
14
13
12
10
9
8
7
6
7
7
7
7
7
7
8
9
11
12
13
15
15

Feels Like (°C)

14
12
13
12
13
10
10
10
9
8
7
6
6
7
7
7
7
6
6
6
6
7
7
13

Dew Point (°C)

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

Relative Humidity (%)

39
36
40
44
48
56
65
75
73
70
66
67
69
69
71
72
75
69
66
61
54
46
39
40

Pressure (mb)

1019
1019
1019
1020
1020
1021
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018

Ozone (du)

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

Sunday 21

New Moon 1%

07:47

19:04

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

Sun - Rise: 06:59, Set: 19:07, Transit: 13:02. Moon - Rise: 07:47, Set: 19:04. Civil Dark: 19:33 - 06:33. Nautical Dark: 20:04 - 06:02. Astro Dark: 20:35 - 05:31

Total Clouds (% Sky Obscured)

54
54
50
53
53
58
51
48
48
46
62
59
61
45
22
0
0
0
0
1
1
2

Low Clouds (% Sky Obscured)

16
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
23
35
46
34
21
4
4
3
2
2
1
1
0
0
0
0
0
0
1
1
2

High Clouds (% Sky Obscured)

20
16
17
5
9
18
27
19
12
4
9
22
61
44
22
0
0
0
0
0
0
2

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 (%)

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

Precipitation Probability (%)

3
5
4
2
6
6
2
5
3
1
1
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)

13
13
13
12
12
8
6
5
6
5
5
4
4
4
4
4
4
3
2
2
3
5

Chance of Frost

Temperature (°C)

15
16
15
14
13
12
10
8
7
6
6
5
5
4
4
4
3
5
7
9
11
14

Feels Like (°C)

12
11
11
11
11
7
8
8
7
5
4
3
3
3
3
3
2
3
3
3
5
7

Dew Point (°C)

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

Relative Humidity (%)

40
40
44
48
52
58
68
78
77
76
76
76
76
76
75
72
71
61
52
45
41
38

Pressure (mb)

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

Ozone (du)

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

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

Generated: 15/09/25 14:38:56. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-6.00