Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 27

Waning Gibbous 97%

19:01

09:14

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

Sun - Rise: 06:55, Set: 18:47, Transit: 12:50. Moon - Rise: 19:01, Set: 09:14. Civil Dark: 19:16 - 06:27. Nautical Dark: 19:49 - 05:54. Astro Dark: 20:22 - 05:21

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
89
67
48
34
49
65
66
72
78
88
76
80
74
67
70
82
79
82

Low Clouds (% Sky Obscured)

6
24
17
6
21
48
58
23
2
2
40
60
66
72
78
88
76
80
74
67
70
82
79
82

Medium Clouds (% Sky Obscured)

100
100
100
99
88
76
36
36
32
23
22
27
24
26
23
16
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
77
71
41
76
99
60
43
2
0
0
0
2
1
1
2
0
0
0
0
2
2
1
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
11
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
8
7
7
10
12
11
10
10
10
10
9
8
7
7
7
7
7
8
9
12
13
13
13

Relative Humidity (%)

53
51
52
53
63
72
73
72
75
78
76
74
70
66
65
65
65
68
70
75
77
73
69
65

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

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

Monday 28

Waning Gibbous 91%

19:27

10:32

13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Bad
21 Good
22 OK
23 OK
00 Bad
01 Bad
02 OK
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: 18:46, Transit: 12:50. Moon - Rise: 19:27, Set: 10:32. Civil Dark: 19:14 - 06:28. Nautical Dark: 19:47 - 05:55. Astro Dark: 20:20 - 05:22

Total Clouds (% Sky Obscured)

82
77
53
57
36
36
36
50
15
25
34
100
52
43
94
75
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
77
53
57
36
7
10
7
4
0
0
0
3
7
3
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
55
28
19
57
39
81

High Clouds (% Sky Obscured)

0
0
0
0
0
5
2
27
2
25
34
100
43
24
94
73
100
100
100
100
100
100
99
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
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)

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

Chance of Frost

Temperature (°C)

21
22
22
22
22
21
19
17
16
15
15
14
13
13
13
12
12
12
12
13
15
17
17
19

Feels Like (°C)

21
21
22
22
23
23
20
18
15
15
13
12
11
11
12
10
10
9
10
11
13
15
15
17

Dew Point (°C)

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

Relative Humidity (%)

64
64
62
64
65
76
82
85
83
80
75
71
71
74
77
79
81
84
87
84
75
69
65
63

Pressure (mb)

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

Ozone (du)

276
276
275
276
275
273
272
270
270
269
268
266
265
264
263
264
265
265
265
263
263
262
262
262

Tuesday 29

Waning Gibbous 84%

19:59

11:50

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
12 Bad

Sun - Rise: 06:57, Set: 18:44, Transit: 12:50. Moon - Rise: 19:59, Set: 11:50. Civil Dark: 19:12 - 06:29. Nautical Dark: 19:45 - 05:56. Astro Dark: 20:18 - 05:23

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
5
4
3
3
0
38
38
89
66
81
86
83
24
11
73
93
95
97
33
47
90

Medium Clouds (% Sky Obscured)

35
45
97
100
85
94
44
48
99
100
100
100
100
100
100
93
95
100
98
100
100
100
100
99

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
4
28
28
36
62
60
69
69
61
46
31
38
56
87
95
95
95
95
95
89

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4
0.3
0
0
0
0.2
0.5
0.8
1.4
1.9
1.6
1.1
0.5

Wind Speed/Direction (mph)

9
10
9
8
8
7
7
8
9
8
7
7
7
6
7
7
7
7
9
9
10
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
19
19
18
18
17
16
15
15
15
15
15
15
16
15
15
14
13
14
14
14
15
16

Dew Point (°C)

13
14
14
14
15
15
14
13
12
11
11
10
9
9
10
9
9
8
7
7
9
10
11
12

Relative Humidity (%)

62
61
62
68
72
73
74
71
71
68
69
62
58
59
62
58
58
59
50
52
57
62
63
67

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009

Ozone (du)

262
261
261
261
261
260
259
258
258
257
256
255
255
256
255
254
252
252
251
251
251
251
250
249

Wednesday 30

Waning Gibbous 74%

20:41

13:04

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
12 Bad

Sun - Rise: 06:58, Set: 18:42, Transit: 12:49. Moon - Rise: 20:41, Set: 13:04. Civil Dark: 19:10 - 06:30. Nautical Dark: 19:43 - 05:57. Astro Dark: 20:16 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
96
100
100
99
98
98
98
98
98
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

95
57
71
20
15
59
11
90
97
82
96
96
96
44
21
44
97
96
38
17
14
24
21
10

Medium Clouds (% Sky Obscured)

100
100
100
99
97
96
82
99
53
60
61
55
69
63
88
92
90
59
66
51
40
40
40
45

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
77
100
100
79
58
42
40
39
32
55
77
100
100
100
100

ISS Passover

Visibility (miles)

9
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Moderate Rain
Moderate Rain
Heavy Rain
Moderate Rain
Moderate Rain
Moderate Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
90
80
68
64
95
95
95
95
95
95
75
53
38
47
31
7
10
11
12

Precipitation Amount (mm)

0.9
0.9
1
0.8
0.7
0.5
0.4
0.3
0.3
3
7.2
10.7
6.8
5
4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
8
7
7
8
8
9
7
6
6
6
6
7
7
6
6
6
7
9
11
11
12

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
17
17
18
18
18
18
19
18
18

Feels Like (°C)

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

Dew Point (°C)

12
13
13
15
15
15
14
14
12
13
13
13
15
15
16
16
17
17
17
17
17
17
16
14

Relative Humidity (%)

67
71
69
82
82
82
81
76
67
73
73
74
83
88
90
92
95
96
96
93
92
89
85
79

Pressure (mb)

1009
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1008
1009
1010
1012
1013
1013

Ozone (du)

249
249
248
247
248
246
246
246
246
246
246
247
246
246
247
247
246
247
248
249
249
249
252
252

Thursday 1

Waning Gibbous 63%

21:33

13:04

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

Sun - Rise: 07:00, Set: 18:40, Transit: 12:49. Moon - Rise: 21:33, Set: 13:04. Civil Dark: 19:08 - 06:31. Nautical Dark: 19:41 - 05:59. Astro Dark: 20:15 - 05:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
94
90
97
93
88
57
28
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

7
3
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)

23
13
0
1
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
94
90
97
93
88
57
28
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
5
0
1
3
3
1
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)

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

Chance of Frost

Temperature (°C)

18
18
18
18
17
15
14
13
12
11
11
10
10
9
8
7
7
6
5
7
9
11
12
13

Feels Like (°C)

14
15
15
14
13
12
10
10
9
8
7
7
6
6
6
6
5
6
5
5
5
5
6
6

Dew Point (°C)

13
12
11
10
8
7
4
5
5
5
4
4
3
2
1
1
1
1
0
1
1
1
0
-0

Relative Humidity (%)

71
65
61
58
58
58
51
56
60
63
63
62
61
61
62
62
65
69
70
62
56
50
44
39

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1019
1020
1020
1021
1021
1021
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027

Ozone (du)

254
253
254
257
259
262
263
263
263
262
263
264
265
270
275
279
282
284
286
286
285
285
286
286

Friday 2

Waning Gibbous 51%

22:38

14:09

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

Sun - Rise: 07:01, Set: 18:39, Transit: 12:49. Moon - Rise: 22:38, Set: 14:09. Civil Dark: 19:07 - 06:32. Nautical Dark: 19:40 - 06:00. Astro Dark: 20:13 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
11
17
22
22
21
19
28
36
42

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
1
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
5
8
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
9
15
21
17
14
10
7
4
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
37
39
41
44
50
54
56
58
60
62
63
64
66
67
70
69
71
72
64
56
51
47
44

Pressure (mb)

1026
1026
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

287
288
289
290
290
290
290
289
288
286
285
284
283
282
282
282
284
285
287
286
286
285
285
285

Saturday 3

Third Quarter 39%

23:51

15:02

13 OK
14 OK
15 OK
16 OK
17 OK
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

Sun - Rise: 07:02, Set: 18:37, Transit: 12:48. Moon - Rise: 23:51, Set: 15:02. Civil Dark: 19:05 - 06:34. Nautical Dark: 19:38 - 06:01. Astro Dark: 20:11 - 05:28

Total Clouds (% Sky Obscured)

38
36
31
36
44
59
61
63
67
75
80
83
85
89
94
96
98
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
3
4
5

Medium Clouds (% Sky Obscured)

12
11
10
22
31
35
36
39
43
53
62
72
75
74
70
77
86
96

High Clouds (% Sky Obscured)

2
2
3
27
44
59
61
63
65
54
44
36
35
32
32
24
25
27

ISS Passover

Visibility (miles)

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

Precipitation Type

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
10
11
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
16
16
15
13
12
11
10
9
9
8
8
8
9
9
9
9

Feels Like (°C)

9
16
15
15
15
15
15
8
8
7
7
7
6
5
5
5
5
5

Dew Point (°C)

3
3
3
4
4
5
5
4
3
2
2
3
3
3
4
5
5
6

Relative Humidity (%)

42
42
43
44
49
56
63
64
63
63
64
67
68
70
73
75
77
78

Pressure (mb)

1025
1024
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

285
285
285
285
286
286
286
285
284
283
283
283
283
284
285
287
289
291

Forecast for Dodgeville, Iowa, United States of America (42.96,-90.13)

Generated: 27/09/26 13:40:49. Forecast: 27/09/26 to 03/10/26. Timezone: UTC-5.00