Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:47

17:09

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

Sun - Rise: 06:53, Set: 19:18, Transit: 13:05. Moon - Rise: 00:47, Set: 17:09. Civil Dark: 19:47 - 06:24. Nautical Dark: 20:21 - 05:49. Astro Dark: 20:57 - 05:14

Total Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
100
94
96
33
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
40
40
30
28
28
22
18
18
23
12
30
13
10
9
27
31
26
21
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
65
4
25
15
35
16
65
22
1
1
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

67
74
80
100
100
99
100
100
100
100
100
100
100
81
96
33
100
100
100
100
100
100
100
79

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
1
16
26
33
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
7
5
5
5
5
5
5
5
7
8
8
8
9
9
9
9
9
7
5
4
4

Chance of Frost

Temperature (°C)

21
21
21
21
21
20
20
20
19
19
20
21
23
25
26
28
28
29
28
28
26
25
23
22

Feels Like (°C)

19
19
20
20
20
20
20
20
19
19
20
22
23
24
27
27
29
29
29
28
28
26
24
23

Dew Point (°C)

17
16
17
19
19
19
18
18
18
18
19
19
18
17
18
18
19
19
19
19
20
21
20
20

Relative Humidity (%)

80
76
79
86
89
91
88
88
91
91
91
84
72
64
59
56
55
55
56
59
68
78
85
89

Pressure (mb)

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

Ozone (du)

280
282
282
282
281
281
281
281
281
281
281
283
283
282
283
283
282
283
283
284
284
283
283
283

Tuesday 16

Waning Crescent 18%

02:01

17:41

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
20 Bad
21 Bad

Sun - Rise: 06:54, Set: 19:16, Transit: 13:05. Moon - Rise: 02:01, Set: 17:41. Civil Dark: 19:45 - 06:25. Nautical Dark: 20:19 - 05:51. Astro Dark: 20:54 - 05:16

Total Clouds (% Sky Obscured)

100
100
84
39
47
58
60
50
55
94
88
78
82
54
96
97
90
90
83
87
83
70
62
58

Low Clouds (% Sky Obscured)

6
22
23
39
39
44
47
47
52
60
16
25
41
18
13
32
9
26
27
29
24
15
12
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
12
17
3
0
0
5
11
3
0
0
0
0
0
36
31
32
67
39
10

High Clouds (% Sky Obscured)

100
100
84
39
47
40
60
6
6
92
88
69
68
54
93
94
74
72
64
79
76
70
62
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
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
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
54
65
8
18
2
7
63
39
49
20
18
11
37
14
8
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
18
18
18
18
18
21
23
25
26
25
26
25
25
25
25
23
22
21

Feels Like (°C)

22
22
21
20
20
20
19
19
21
20
19
22
25
26
27
26
26
26
27
27
27
25
24
23

Dew Point (°C)

20
19
19
18
18
18
17
17
16
16
17
19
19
19
18
16
15
14
15
15
17
18
18
18

Relative Humidity (%)

91
92
92
91
92
93
92
93
90
92
92
85
78
68
60
54
52
50
52
54
63
73
77
81

Pressure (mb)

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

Ozone (du)

284
284
284
284
282
281
281
282
282
282
282
283
283
282
282
281
281
280
281
281
280
280
278
278

Wednesday 17

Waning Crescent 10%

03:15

18:07

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
20 Bad
21 Bad

Sun - Rise: 06:55, Set: 19:14, Transit: 13:05. Moon - Rise: 03:15, Set: 18:07. Civil Dark: 19:43 - 06:26. Nautical Dark: 20:17 - 05:52. Astro Dark: 20:52 - 05:17

Total Clouds (% Sky Obscured)

87
100
100
100
100
100
99
100
97
67
96
88
81
82
89
92
87
87
73
96
100
100
99
100

Low Clouds (% Sky Obscured)

20
21
19
21
25
21
10
14
41
18
5
0
0
0
0
0
26
43
32
30
24
37
38
38

Medium Clouds (% Sky Obscured)

23
7
32
39
46
54
58
53
68
46
44
30
25
37
33
14
9
18
14
73
100
90
81
71

High Clouds (% Sky Obscured)

51
100
100
100
100
100
97
100
92
49
94
56
72
52
75
87
71
43
41
87
95
98
94
100

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
1
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 (%)

31
8
20
22
13
7
7
2
5
8
3
1
0
1
0
0
0
0
0
2
4
11
16
18

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

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
19
19
19
19
19
20
22
24
25
27
27
27
27
26
25
24
23
22

Feels Like (°C)

22
21
20
19
19
19
19
19
19
18
19
19
21
23
24
25
25
25
25
26
26
24
22
21

Dew Point (°C)

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

Relative Humidity (%)

84
88
88
86
88
91
92
92
92
90
84
71
59
52
48
44
41
42
51
50
63
66
68
75

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1014
1014
1015
1015
1015

Ozone (du)

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

Thursday 18

Waning Crescent 5%

04:28

18:27

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
20 Bad
21 Bad

Sun - Rise: 06:56, Set: 19:12, Transit: 13:04. Moon - Rise: 04:28, Set: 18:27. Civil Dark: 19:41 - 06:27. Nautical Dark: 20:15 - 05:53. Astro Dark: 20:50 - 05:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
99
100
100
100
100

Low Clouds (% Sky Obscured)

29
60
58
54
40
39
48
58
71
68
66
65
70
75
72
74
60
70
68
62
61
62
64
67

Medium Clouds (% Sky Obscured)

71
71
70
79
89
98
86
74
63
45
27
11
19
28
36
44
51
58
38
21
13
14
13
17

High Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
50
93
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

26
33
54
57
53
49
51
60
84
95
95
95
95
64
45
54
69
91
95
95
95
88
95
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.5
1.3
1.1
1.4
0.8
0.2
0
0.2
0.4
0.9
1
1.2
1.3
0.6
1
0

Wind Speed/Direction (mph)

7
7
7
7
7
8
8
8
7
6
6
7
8
9
8
9
8
8
7
8
8
8
8
8

Chance of Frost

Temperature (°C)

21
21
21
20
20
19
19
19
18
18
18
18
18
19
20
21
22
23
23
22
21
20
19
19

Feels Like (°C)

21
21
20
20
20
19
19
19
18
18
19
19
19
19
20
21
22
23
24
23
22
21
19
19

Dew Point (°C)

17
16
15
17
18
18
18
18
18
17
18
18
18
18
19
18
17
16
18
19
18
18
18
18

Relative Humidity (%)

74
71
70
80
88
92
95
93
96
98
100
96
98
96
95
82
73
66
74
80
82
86
92
95

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

270
272
273
271
270
270
270
271
271
273
274
275
274
277
278
279
281
283
285
286
283
281
282
279

Friday 19

Waning Crescent 1%

05:37

18:46

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
20 Bad
21 Bad

Sun - Rise: 06:57, Set: 19:11, Transit: 13:04. Moon - Rise: 05:37, Set: 18:46. Civil Dark: 19:39 - 06:28. Nautical Dark: 20:13 - 05:54. Astro Dark: 20:48 - 05:20

Total Clouds (% Sky Obscured)

100
99
99
96
91
90
94
97
100
95
90
87
89
91
94
100
100
100
100
100
100
95
91
90

Low Clouds (% Sky Obscured)

70
74
79
72
74
70
76
78
79
74
70
67
62
58
53
60
59
56
55
57
59
52
47
42

Medium Clouds (% Sky Obscured)

12
48
98
67
7
14
93
64
15
4
3
7
8
17
25
46
68
89
85
82
74
70
62
55

High Clouds (% Sky Obscured)

99
96
98
92
35
81
63
88
49
52
30
1
52
72
73
99
97
96
97
99
100
84
67
51

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
84
38
35
51
69
87
88
52
49
29
5
10
8
9
63
83
95
95
95
90
88
77
54

Precipitation Amount (mm)

0.7
0.8
0
0
0
0.3
0.6
0.8
0.2
0.3
0
0
0
0
0
0.2
0.5
0.7
0.7
0.6
0.4
0.5
0.4
0

Wind Speed/Direction (mph)

8
9
8
9
8
9
9
10
9
11
9
9
8
9
10
9
10
11
12
10
8
7
7
7

Chance of Frost

Temperature (°C)

18
18
18
18
17
17
17
17
17
17
17
17
18
19
20
21
21
21
20
20
19
18
18
17

Feels Like (°C)

18
17
18
17
16
17
15
15
16
14
16
16
18
18
19
21
20
21
20
20
21
21
17
17

Dew Point (°C)

17
17
18
17
17
17
17
16
16
16
16
17
17
17
17
16
16
17
17
17
17
17
17
16

Relative Humidity (%)

93
95
96
96
98
98
98
96
96
92
95
96
93
88
82
70
74
77
81
82
86
89
92
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010

Ozone (du)

281
279
278
279
279
279
281
282
284
285
286
288
283
281
282
283
283
283
284
285
286
287
287
287

Saturday 20

Waning Crescent 0%

06:44

19:02

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 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:58, Set: 19:09, Transit: 13:04. Moon - Rise: 06:44, Set: 19:02. Civil Dark: 19:38 - 06:30. Nautical Dark: 20:11 - 05:56. Astro Dark: 20:46 - 05:21

Total Clouds (% Sky Obscured)

87
82
78
85
88
92
95
97
100
85
68
52
55
62
68
67
66
64
54
44
38
39
44
46

Low Clouds (% Sky Obscured)

41
39
37
53
69
83
80
79
78
62
58
52
55
62
68
67
66
64
54
39
24
24
25
17

Medium Clouds (% Sky Obscured)

40
32
11
5
1
3
2
2
1
1
1
0
0
0
0
0
0
0
2
3
5
12
14
28

High Clouds (% Sky Obscured)

39
58
78
69
55
37
58
79
100
73
45
20
16
11
3
5
3
4
0
0
0
3
16
46

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
7
7
7
8
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 (%)

52
48
44
34
25
12
14
15
15
15
14
11
12
10
4
7
5
0
3
4
3
17
21
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)

7
7
7
8
8
8
7
7
7
7
7
8
8
9
10
10
10
10
9
9
8
8
6
5

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
17
18
18
19
20
21
22
23
24
23
23
22
21
20

Feels Like (°C)

18
18
17
17
17
17
17
16
16
15
17
18
18
18
18
18
22
22
21
22
22
23
22
22

Dew Point (°C)

16
17
17
17
17
17
17
16
16
16
17
17
18
18
18
18
18
19
19
19
18
18
18
18

Relative Humidity (%)

96
96
96
98
98
98
100
98
98
98
96
96
95
91
88
84
80
76
72
74
75
78
82
88

Pressure (mb)

1010
1010
1009
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

287
287
286
286
283
281
278
276
274
272
271
270
270
269
269
269
270
270
271
271
271
271
270
268

Sunday 21

New Moon 1%

07:49

19:19

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: 07:00, Set: 19:07, Transit: 13:03. Moon - Rise: 07:49, Set: 19:19. Civil Dark: 19:36 - 06:31. Nautical Dark: 20:10 - 05:57. Astro Dark: 20:44 - 05:22

Total Clouds (% Sky Obscured)

55
68
78
81
84
84
79
74
70
66
59
54
57
61
66
65
72
74
66
66
65

Low Clouds (% Sky Obscured)

23
26
24
23
23
22
30
35
39
53
59
54
57
61
66
65
72
74
66
65
65

Medium Clouds (% Sky Obscured)

36
40
44
35
22
8
16
23
30
30
37
54
57
61
66
65
72
66
56
55
55

High Clouds (% Sky Obscured)

55
68
78
65
40
25
19
13
20
35
51
54
57
61
66
30
25
25
25
15
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

50
66
75
61
50
26
21
16
10
41
55
68
66
73
92
95
95
95
72
47
7

Precipitation Amount (mm)

0
0.4
0.5
0.3
0
0
0
0
0
0
0.3
0.5
0.3
0.3
0.5
0.7
0.8
0.9
0.4
0
0

Wind Speed/Direction (mph)

5
4
4
3
4
6
8
8
10
10
10
11
12
11
11
12
10
8
7
6
5

Chance of Frost

Temperature (°C)

19
19
19
18
18
17
17
17
17
17
18
18
19
19
19
20
19
18
18
17
17

Feels Like (°C)

21
21
21
20
18
19
18
18
18
18
17
17
17
18
18
18
18
18
18
17
17

Dew Point (°C)

18
18
18
17
16
16
15
15
16
16
17
18
18
19
19
19
18
17
16
16
15

Relative Humidity (%)

93
93
93
93
92
90
90
90
93
93
93
95
95
95
95
95
93
92
89
90
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1006
1007
1007
1007
1008
1008

Ozone (du)

267
267
267
267
268
268
269
269
269
269
269
270
271
270
270
270
271
272
273
274
274

Forecast for Concord, Dodge, United States of America (44.20,-92.86)

Generated: 15/09/25 22:18:46. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-5.00