Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 4%

04:33

18:03

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

Sun - Rise: 06:54, Set: 19:11, Transit: 13:02. Moon - Rise: 04:33, Set: 18:03. Civil Dark: 19:39 - 06:26. Nautical Dark: 20:13 - 05:52. Astro Dark: 20:47 - 05:18

Total Clouds (% Sky Obscured)

0
0
12
96
100
84
57
90
51
46
75
86
66
52
29
1
29
28
94
17
19
18
15
14

Low Clouds (% Sky Obscured)

0
0
12
36
28
10
0
10
24
19
30
22
13
17
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
12
20
23
28
49
59
26
28
70
68
56
52
29
1
8
23
21
17
5
5
2
3

High Clouds (% Sky Obscured)

0
0
12
92
100
72
45
68
4
13
41
66
32
33
8
1
24
26
87
17
19
15
12
10

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
2
2
16
15
1
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
8
9
8
9
8
8
7
7
6
6
6
4
5
5
4
4
3
3
2
1
2
3
4

Chance of Frost

Temperature (°C)

20
21
20
20
19
17
16
13
11
10
10
10
10
10
10
10
10
10
9
11
15
18
19
20

Feels Like (°C)

20
18
17
17
17
16
14
12
10
10
10
8
9
9
8
9
9
9
8
10
14
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

20
22
25
29
33
44
65
75
76
74
69
63
62
63
61
60
58
57
56
51
40
34
30
29

Pressure (mb)

1012
1011
1011
1011
1011
1012
1013
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

270
270
268
268
269
269
269
268
268
269
269
268
268
268
268
268
267
268
267
267
267
266
265
265

Friday 19

Waning Crescent 1%

05:41

18:25

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

Sun - Rise: 06:55, Set: 19:09, Transit: 13:01. Moon - Rise: 05:41, Set: 18:25. Civil Dark: 19:37 - 06:27. Nautical Dark: 20:11 - 05:53. Astro Dark: 20:45 - 05:19

Total Clouds (% Sky Obscured)

11
16
83
80
37
49
86
50
77
9
4
9
13
7
2
20
38
39
54
57
57
52
51
87

Low Clouds (% Sky Obscured)

0
7
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
54

Medium Clouds (% Sky Obscured)

2
3
10
19
24
18
2
2
6
6
2
2
4
2
2
14
26
39
35
38
43
39
49
68

High Clouds (% Sky Obscured)

8
6
76
74
25
38
85
50
74
2
0
4
5
5
1
1
1
2
2
2
1
5
9
29

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 (%)

3
4
27
30
4
6
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
5

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)

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

Chance of Frost

Temperature (°C)

21
21
20
19
17
17
15
13
12
11
11
10
10
10
9
9
9
9
9
11
14
16
17
18

Feels Like (°C)

19
19
18
18
17
16
13
12
13
10
11
10
10
10
9
9
9
9
8
10
13
15
17
15

Dew Point (°C)

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

Relative Humidity (%)

30
31
31
36
56
54
64
70
71
71
73
73
74
73
69
62
58
52
46
41
37
38
35
32

Pressure (mb)

1013
1012
1012
1012
1013
1013
1014
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

265
265
265
263
264
264
264
263
263
263
264
265
265
266
266
265
265
265
265
264
264
264
263
264

Saturday 20

Waning Crescent 0%

06:46

18:44

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

Sun - Rise: 06:56, Set: 19:07, Transit: 13:01. Moon - Rise: 06:46, Set: 18:44. Civil Dark: 19:36 - 06:28. Nautical Dark: 20:09 - 05:55. Astro Dark: 20:43 - 05:21

Total Clouds (% Sky Obscured)

71
73
86
71
63
28
52
32
15
0
13
53
62
84
77
82
82
81
76
76
77
81
89
93

Low Clouds (% Sky Obscured)

48
66
77
67
63
28
51
32
15
0
0
13
49
66
60
72
72
71
70
70
70
70
71
73

Medium Clouds (% Sky Obscured)

36
40
32
22
3
3
7
2
1
0
5
14
12
15
14
71
71
66
12
16
15
21
24
32

High Clouds (% Sky Obscured)

24
1
4
1
1
0
0
0
0
0
3
1
0
3
16
15
23
18
4
2
1
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 (%)

14
25
22
7
5
2
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
7
6
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)

10
12
13
14
14
14
11
10
9
9
9
11
10
10
11
11
11
11
12
11
11
14
14
14

Chance of Frost

Temperature (°C)

18
18
19
18
17
17
14
11
11
10
10
9
10
10
9
8
9
9
9
9
11
13
13
14

Feels Like (°C)

14
15
16
15
14
15
14
12
11
11
8
9
10
9
9
6
6
6
6
8
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

31
31
30
31
34
41
56
62
60
60
60
60
60
59
59
56
49
45
46
44
37
39
40
48

Pressure (mb)

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

Ozone (du)

265
266
267
268
269
270
270
269
267
266
265
264
263
264
263
263
262
263
264
266
265
265
266
266

Sunday 21

New Moon 0%

07:51

19:01

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
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

Sun - Rise: 06:57, Set: 19:06, Transit: 13:01. Moon - Rise: 07:51, Set: 19:01. Civil Dark: 19:34 - 06:29. Nautical Dark: 20:07 - 05:56. Astro Dark: 20:41 - 05:22

Total Clouds (% Sky Obscured)

98
89
77
60
50
47
40
29
18
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

75
73
71
60
50
47
40
29
18
7
4
2
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
19
9
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
1
0
0
0
1
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
1
2
0
1
1
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
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
15
15
14
13
10
9
8
6
5
4
4
3
4
3
4
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

14
15
14
14
14
13
11
9
9
7
7
7
7
7
8
7
7
7
7
8
11
16
18
20

Feels Like (°C)

12
12
13
13
13
12
12
10
9
8
7
7
6
5
6
5
4
5
5
6
10
14
17
18

Dew Point (°C)

5
8
9
6
5
4
7
7
7
5
2
-3
-8
-14
-17
-19
-21
-22
-22
-18
-19
-18
-17
-16

Relative Humidity (%)

53
62
68
59
56
57
78
85
87
85
70
49
32
21
16
13
11
10
10
13
10
8
7
8

Pressure (mb)

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

Ozone (du)

266
265
265
264
264
264
263
262
259
259
259
259
259
258
257
257
257
256
256
256
256
257
256
256

Monday 22

Waxing Crescent 1%

08:54

19:19

13 Good
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 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:58, Set: 19:04, Transit: 13:00. Moon - Rise: 08:54, Set: 19:19. Civil Dark: 19:32 - 06:30. Nautical Dark: 20:05 - 05:57. Astro Dark: 20:39 - 05:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
75
83
92
100
87
74

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
25
50
75
83
92
100
87
74

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

Chance of Frost

Temperature (°C)

20
21
21
21
21
19
16
14
13
13
12
12
12
12
12
12
11
10
11
11
11
11
11
22

Feels Like (°C)

18
19
19
20
19
19
16
13
11
11
10
10
10
10
10
10
10
8
8
8
5
1
-2
21

Dew Point (°C)

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

Relative Humidity (%)

8
8
8
9
10
21
27
26
24
23
21
21
21
22
22
22
23
23
24
25
20
16
13
14

Pressure (mb)

1016
1015
1015
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013

Ozone (du)

256
256
256
256
256
256
256
256
257
257
257
257
258
259
260
261
262
262
262
262
262
263
263
263

Tuesday 23

Waxing Crescent 4%

09:59

19:38

13 Bad
14 Bad
15 OK
16 OK
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

Sun - Rise: 06:59, Set: 19:02, Transit: 13:00. Moon - Rise: 09:59, Set: 19:38. Civil Dark: 19:30 - 06:31. Nautical Dark: 20:03 - 05:58. Astro Dark: 20:37 - 05:24

Total Clouds (% Sky Obscured)

58
50
42
35
46
58
70
71
75
81
84
86
85
89
94
100
89
86
93
92
95
95
90
85

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
1
2
3
20
37
53
64
75
81
84
86
85
89
94
98
89
86
86
84
86
95
90
85

High Clouds (% Sky Obscured)

58
50
40
30
32
33
35
35
36
39
47
56
60
80
94
100
89
86
93
92
95
95
90
80

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
1
0
14
18
19
17
13
6
6
4
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
9
8
8
11
9
8
8
9
9
10
9
9
9
8
8
8
8
8
8
7
7
7
8

Chance of Frost

Temperature (°C)

22
23
23
23
23
20
19
19
18
18
17
12
12
11
11
10
10
10
11
10
10
10
10
15

Feels Like (°C)

21
21
23
24
26
18
19
21
20
19
19
10
10
10
9
8
8
8
9
7
7
6
5
12

Dew Point (°C)

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

Relative Humidity (%)

14
13
15
18
20
25
31
39
42
46
50
50
51
51
49
48
46
45
45
43
41
40
37
39

Pressure (mb)

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

Ozone (du)

262
262
262
262
262
263
264
264
265
265
266
267
268
268
270
271
272
273
273
274
274
275
276
276

Wednesday 24

Waxing Crescent 9%

11:04

20:00

13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 07:00, Set: 19:00, Transit: 12:59. Moon - Rise: 11:04, Set: 20:00. Civil Dark: 19:28 - 06:32. Nautical Dark: 20:01 - 05:59. Astro Dark: 20:35 - 05:26

Total Clouds (% Sky Obscured)

80
61
56
76
85
85
80
60
35
25
14
12
15
10
5
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

80
61
56
76
80
74
64
41
33
25
14
12
3
2
2
0

High Clouds (% Sky Obscured)

55
35
34
29
25
24
19
6
1
0
5
11
15
10
5
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
16
15
14
13
13
12
12
7
7
7
7
7

Feels Like (°C)

12
11
12
12
13
13
14
14
14
13
13
5
7
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

39
39
39
39
40
46
53
61
64
67
72
72
74
77
79
81

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

276
277
276
276
275
274
273
272
272
272
272
272
272
273
273
274

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 18/09/25 13:18:13. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-7.00