Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

04:28

18:10

12 Bad
13 Bad
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 Bad
11 Bad

Sun - Rise: 06:58, Set: 19:16, Transit: 13:06. Moon - Rise: 04:28, Set: 18:10. Civil Dark: 19:46 - 06:29. Nautical Dark: 20:20 - 05:54. Astro Dark: 20:56 - 05:19

Total Clouds (% Sky Obscured)

92
84
65
54
78
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
97
91
92

Low Clouds (% Sky Obscured)

72
64
65
54
69
63
56
55
55
77
77
81
100
81
82
82
81
99
100
100
85
90
84
63

Medium Clouds (% Sky Obscured)

14
23
6
7
8
14
31
92
55
48
65
82
100
100
93
98
83
94
100
86
81
92
54
56

High Clouds (% Sky Obscured)

61
38
65
54
78
100
100
100
100
100
100
100
98
100
100
100
100
99
82
60
56
14
55
78

ISS Passover

Visibility (miles)

-
-
9
9
9
4
9
6
9
8
9
9
7
9
9
9
9
9
9
9
9
8
6
8

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

Precipitation Probability (%)

0
0
0
0
82
95
74
58
53
95
95
95
95
95
95
95
61
95
95
92
57
60
67
80

Precipitation Amount (mm)

0
0
0
0
0.3
0.7
0.4
0
0
0.8
1.6
1.4
2.3
2.2
2.4
0.4
0
1
0.8
0.8
0
0.2
0.3
0.5

Wind Speed/Direction (mph)

8
8
7
5
5
6
4
4
4
4
4
5
5
5
5
5
7
9
8
8
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
51
50
50
63
78
81
85
87
89
91
92
93
92
92
91
91
92
92
93
93
95
92

Pressure (mb)

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

Ozone (du)

274
272
271
271
270
267
267
266
266
266
268
268
268
268
268
267
266
267
268
270
273
275
274
274

Friday 19

Waning Crescent 5%

05:38

18:30

12 Bad
13 Bad
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 Bad
11 Bad

Sun - Rise: 06:59, Set: 19:14, Transit: 13:06. Moon - Rise: 05:38, Set: 18:30. Civil Dark: 19:44 - 06:30. Nautical Dark: 20:18 - 05:55. Astro Dark: 20:54 - 05:20

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
99
92
99
100
75
48
38
89
99
85
85
93
100
100
100
88
93
96

Low Clouds (% Sky Obscured)

77
90
91
62
64
71
58
50
66
72
72
48
38
71
69
61
82
86
85
87
87
86
88
93

Medium Clouds (% Sky Obscured)

52
38
65
38
38
37
31
43
38
1
8
3
0
30
28
31
3
2
22
25
20
35
25
83

High Clouds (% Sky Obscured)

95
100
100
96
100
100
98
70
49
26
22
21
4
69
34
18
3
15
45
52
57
50
35
35

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

72
61
66
95
95
95
95
95
58
20
10
3
1
1
1
2
5
13
60
66
95
76
73
74

Precipitation Amount (mm)

0.5
0.3
0.2
1.3
1.2
2
1.1
0.7
0.3
0
0
0
0
0
0
0
0
0
0.3
0
1.2
0.3
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
92
84
81
85
86
88
85
85
85
86
89
90
90
92
90
90
89
93
95
98
95
95

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

274
277
278
279
280
279
277
276
277
279
283
285
286
286
286
285
285
282
279
277
278
280
281
281

Saturday 20

Waning Crescent 1%

06:45

18:48

12 Bad
13 Bad
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 OK
10 Bad
11 Bad

Sun - Rise: 07:00, Set: 19:13, Transit: 13:06. Moon - Rise: 06:45, Set: 18:48. Civil Dark: 19:42 - 06:31. Nautical Dark: 20:16 - 05:57. Astro Dark: 20:51 - 05:21

Total Clouds (% Sky Obscured)

97
93
96
89
89
91
93
100
100
91
87
90
67
73
57
66
93
88
81
80
44
31
38
41

Low Clouds (% Sky Obscured)

89
87
59
70
55
40
62
73
53
36
38
31
29
29
31
21
34
19
22
22
25
29
27
26

Medium Clouds (% Sky Obscured)

89
68
67
40
48
42
57
86
98
64
62
73
67
73
57
66
81
71
54
45
36
27
36
41

High Clouds (% Sky Obscured)

40
50
50
40
35
40
45
84
60
65
60
67
3
0
0
2
40
45
40
45
8
0
0
0

ISS Passover

Visibility (miles)

9
7
9
6
7
8
8
7
7
6
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

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

Precipitation Probability (%)

59
49
49
58
80
65
47
58
43
35
24
7
2
0
3
0
0
1
3
14
16
9
18
20

Precipitation Amount (mm)

0.3
0
0
0.2
0.7
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
20
21
22
21
21
20
21
20
20
20
20
21
21
21
20
18
18
17
18
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

96
92
89
82
88
85
88
89
89
91
90
90
92
92
93
95
95
93
93
95
92
85
77
67

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

281
281
282
282
281
282
282
281
283
285
287
287
288
289
293
290
288
288
287
286
287
287
288
288

Sunday 21

New Moon 0%

07:51

19:04

12 Bad
13 Bad
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 Bad
11 OK

Sun - Rise: 07:01, Set: 19:11, Transit: 13:05. Moon - Rise: 07:51, Set: 19:04. Civil Dark: 19:40 - 06:32. Nautical Dark: 20:14 - 05:58. Astro Dark: 20:49 - 05:23

Total Clouds (% Sky Obscured)

39
40
50
52
50
42
62
79
65
59
82
91
100
88
74
59
59
48
49
46
44
43
37
32

Low Clouds (% Sky Obscured)

24
18
12
6
12
16
34
25
18
16
12
8
3
12
23
34
36
38
39
39
40
43
37
32

Medium Clouds (% Sky Obscured)

39
40
50
52
50
42
48
55
52
46
31
16
0
7
12
19
14
10
8
5
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
16
53
76
99
81
70
55
52
4
2
0
0
0
2
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
7
9
9
9
9
8
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
Light Rain
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

20
21
20
22
20
18
12
24
37
61
78
37
11
18
30
84
70
71
44
15
34
29
38
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
11
10
10
10
12
13
13
13
14
18
17
17
17
17
17
17
17
17
18
18
18
18

Relative Humidity (%)

56
50
45
42
41
43
48
54
58
63
70
91
89
90
93
95
95
96
96
96
95
91
84
78

Pressure (mb)

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

Ozone (du)

288
289
290
288
288
289
289
287
288
286
286
288
288
288
289
288
288
289
290
291
290
289
289
288

Monday 22

Waxing Crescent 1%

08:57

19:20

12 OK
13 OK
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 Bad
11 Bad

Sun - Rise: 07:03, Set: 19:09, Transit: 13:05. Moon - Rise: 08:57, Set: 19:20. Civil Dark: 19:38 - 06:33. Nautical Dark: 20:12 - 05:59. Astro Dark: 20:47 - 05:24

Total Clouds (% Sky Obscured)

25
36
46
57
71
86
90
86
72
70
65
66
60
49
39
24
29
30
25
30
49
69
69
60

Low Clouds (% Sky Obscured)

25
35
46
55
45
30
16
27
38
51
57
57
58
26
34
24
29
30
25
30
49
63
43
22

Medium Clouds (% Sky Obscured)

0
4
16
57
7
3
3
4
6
4
5
8
8
20
20
14
13
4
8
7
6
5
5
5

High Clouds (% Sky Obscured)

9
36
46
55
35
75
48
48
43
20
20
22
10
20
15
14
29
30
25
28
18
17
18
19

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

Precipitation Probability (%)

10
3
6
4
8
12
15
22
30
39
51
56
59
55
68
76
71
69
53
44
31
24
29
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
26
26
27
27
26
25
24
23
21
20
20
20
19
19
19
18
18
18
17
18
18
19
20

Feels Like (°C)

25
27
28
28
28
27
26
26
25
24
22
23
22
21
21
21
21
21
20
21
18
18
17
18

Dew Point (°C)

19
18
18
17
18
20
21
21
21
19
18
18
18
17
17
17
16
16
16
16
15
14
13
12

Relative Humidity (%)

73
64
58
56
57
67
78
82
87
88
86
88
88
86
88
89
89
90
90
92
82
76
68
61

Pressure (mb)

1006
1006
1006
1006
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

288
287
286
286
286
286
286
285
285
284
282
281
280
280
281
282
283
283
284
284
284
284
284
283

Tuesday 23

Waxing Crescent 4%

10:03

19:38

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

Sun - Rise: 07:04, Set: 19:07, Transit: 13:05. Moon - Rise: 10:03, Set: 19:38. Civil Dark: 19:36 - 06:35. Nautical Dark: 20:10 - 06:00. Astro Dark: 20:45 - 05:25

Total Clouds (% Sky Obscured)

55
45
50
40
45
55
60
67
69
66
73
81
95
90
90
90
95
90
90
62
32
6
26
46

Low Clouds (% Sky Obscured)

5
0
0
0
1
1
4
5
7
13
22
33
38
34
28
24
16
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
6
6
4
2
0
3
6
13
21
30
37
30
17
3
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
45
50
40
45
55
60
67
60
42
44
54
64
59
75
80
90
90
85
52
29
5
26
40

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 (%)

18
19
16
9
13
10
5
7
6
2
4
3
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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
22
22
21
20
19
19
18
18
17
17
16
16
16
17
18
20
21

Feels Like (°C)

18
18
24
24
23
24
25
25
22
22
23
22
22
22
19
19
19
19
18
18
17
18
19
19

Dew Point (°C)

12
11
11
11
11
11
12
13
13
13
13
13
14
14
14
13
14
14
14
14
13
13
13
13

Relative Humidity (%)

54
49
48
46
44
47
50
54
57
61
65
67
71
73
77
78
81
85
86
87
79
71
65
59

Pressure (mb)

1014
1014
1015
1015
1015
1015
1016
1016
1017
1018
1019
1019
1019
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

282
281
281
281
281
281
282
282
282
282
282
281
280
280
280
280
280
281
281
282
283
284
285
284

Wednesday 24

Waxing Crescent 8%

11:09

19:57

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:05, Set: 19:05, Transit: 13:04. Moon - Rise: 11:09, Set: 19:57. Civil Dark: 19:34 - 06:36. Nautical Dark: 20:08 - 06:02. Astro Dark: 20:43 - 05:27

Total Clouds (% Sky Obscured)

62
60
58
60
53
46
38
36
32
24
38
49
71
81
84
85
89
93
94

Low Clouds (% Sky Obscured)

0
10
17
24
13
6
0
0
0
0
20
40
60
54
49
47
49
52
56

Medium Clouds (% Sky Obscured)

0
9
16
24
16
10
0
0
0
0
2
2
3
17
35
55
58
62
61

High Clouds (% Sky Obscured)

58
60
58
60
53
40
24
28
22
19
19
18
20
25
41
35
35
45
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

Precipitation Type

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
1
0
9
12
13
13
14
14
12
8
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
23
22
21
20
19
19
19
19
18
18
17
17
17

Feels Like (°C)

20
20
26
26
25
25
25
25
20
20
21
20
20
20
18
18
18
18
18

Dew Point (°C)

13
13
13
12
12
13
13
13
13
13
13
13
13
14
14
15
15
15
15

Relative Humidity (%)

54
48
47
45
44
47
52
56
59
62
64
68
69
72
77
83
88
88
89

Pressure (mb)

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

Ozone (du)

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

Forecast for Richfield, Hennepin, United States of America (44.90,-93.31)

Generated: 18/09/25 14:10:25. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-5.00