Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waning Gibbous 83%

20:24

11:01

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:23, Set: 19:10, Transit: 13:16. Moon - Rise: 20:24, Set: 11:01. Civil Dark: 19:38 - 06:54. Nautical Dark: 20:12 - 06:21. Astro Dark: 20:45 - 05:49

Total Clouds (% Sky Obscured)

56
66
73
100
100
100
100
100
100
100
100
100
100
100
93
100
100
85
88
93
96
93
97
95

Low Clouds (% Sky Obscured)

18
66
73
96
100
100
100
99
100
99
98
88
3
3
4
71
94
72
50
40
36
37
37
27

Medium Clouds (% Sky Obscured)

56
66
73
100
100
92
92
86
51
91
94
43
40
21
11
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

56
66
73
100
100
100
100
100
100
100
93
100
100
100
59
100
70
40
40
45
45
40
35
40

ISS Passover

Visibility (miles)

8
1
2
1
8
4
6
9
9
9
9
9
9
9
9
9
6
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
Moderate Rain
Moderate Rain
Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

83
92
95
95
95
95
51
23
20
22
39
11
2
3
2
4
0
0
0
1
0
0
0
0

Precipitation Amount (mm)

0.8
1.2
2.1
2.7
7.4
0.4
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
98
98
98
96
96
95
93
91
91
89
89
92
95
96
96
98
98
98
98
96
98
96

Pressure (mb)

1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

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

Wednesday 30

Waning Gibbous 74%

21:05

12:20

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:24, Set: 19:08, Transit: 13:16. Moon - Rise: 21:05, Set: 12:20. Civil Dark: 19:37 - 06:55. Nautical Dark: 20:10 - 06:22. Astro Dark: 20:44 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
92
93

Low Clouds (% Sky Obscured)

10
5
5
5
4
3
3
2
2
1
0
0
1
0
0
8
5
5
25
5
19
5
49
93

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
50
50
50
59
51
59
71
63
67
70
82
79
70

High Clouds (% Sky Obscured)

40
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
41
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
8
9
9
9
9
9

Fog (%)

2
100
100
100
98
16
2
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
7
0
0
2
2
4
3
4
4
39
16
13
49
16
5
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)

2
2
1
2
2
2
2
3
4
5
3
3
3
3
4
4
3
3
4
4
9
12
11
12

Chance of Frost

Temperature (°C)

17
17
16
17
17
18
20
21
22
22
22
22
21
20
19
18
18
17
17
17
18
17
16
14

Feels Like (°C)

18
18
18
18
18
19
21
22
23
23
23
24
22
20
19
19
19
19
18
19
18
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
92
86
85
78
73
70
69
71
79
82
89
93
96
96
96
96
95
95
92
90
90

Pressure (mb)

1007
1008
1008
1008
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1008
1009
1009
1009
1010
1010
1010
1010
1011
1012

Ozone (du)

264
264
262
262
261
261
259
257
257
258
257
256
255
254
254
253
253
254
254
254
252
253
253
254

Thursday 1

Waning Gibbous 71%

21:58

13:34

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 Good
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 19:06, Transit: 13:16. Moon - Rise: 21:58, Set: 13:34. Civil Dark: 19:35 - 06:57. Nautical Dark: 20:08 - 06:23. Astro Dark: 20:42 - 05:51

Total Clouds (% Sky Obscured)

100
95
67
82
100
99
100
63
58
57
98
100
100
100
7
44
49
62
66
69
78
83
85
86

Low Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
0
2
4
0
2
4
14
66
69
78
83
85
86

Medium Clouds (% Sky Obscured)

46
26
6
21
29
32
21
4
3
2
0
1
2
2
4
3
16
52
61
69
70
63
63
83

High Clouds (% Sky Obscured)

100
65
67
64
100
89
100
54
54
49
97
100
100
100
3
41
41
60
16
3
3
2
15
35

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)

12
13
12
11
11
13
13
13
13
12
11
9
7
6
6
7
7
5
6
6
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
9
8
9
9
9
9
11
12
13
13
12
12
10
9
9
7
7
6
5
4
4
4
5

Dew Point (°C)

11
9
7
7
7
6
3
3
3
3
2
3
4
5
4
3
2
2
-1
-2
-3
-3
-3
-3

Relative Humidity (%)

87
79
73
73
67
58
47
44
41
40
40
43
48
55
57
57
56
56
50
46
45
44
45
47

Pressure (mb)

1013
1014
1016
1017
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1026

Ozone (du)

257
259
260
260
263
266
267
270
270
272
271
271
270
267
262
262
265
266
268
273
276
276
275
276

Friday 2

Waning Gibbous 63%

23:03

14:39

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Bad
13 Bad
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 OK
04 Bad
05 Bad

Sun - Rise: 07:26, Set: 19:05, Transit: 13:15. Moon - Rise: 23:03, Set: 14:39. Civil Dark: 19:33 - 06:58. Nautical Dark: 20:06 - 06:25. Astro Dark: 20:40 - 05:52

Total Clouds (% Sky Obscured)

88
84
80
77
78
46
49
77
43
43
33
40
56
57
65
68
71
73
75
71
55
34
70
79

Low Clouds (% Sky Obscured)

88
84
80
48
5
5
5
5
5
5
5
37
56
57
65
68
71
73
75
71
55
26
70
74

Medium Clouds (% Sky Obscured)

81
84
80
77
59
40
38
74
42
43
30
22
12
18
64
59
48
70
71
68
43
21
27
18

High Clouds (% Sky Obscured)

20
11
10
3
24
1
8
0
0
1
2
1
2
1
0
1
4
8
11
8
5
1
19
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 (%)

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
3
4
5
5
6
7
7
7
7
7
7
7
7
8
8
8
8
8
9
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
49
51
52
45
42
38
37
35
35
36
38
48
48
48
52
52
52
53
53
53
58
64
62

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1028
1027
1026
1025
1025
1025
1024
1024
1025
1025
1025
1024
1024
1024
1023
1023
1023

Ozone (du)

278
280
282
282
283
282
283
284
280
276
272
270
268
267
267
269
269
269
269
269
269
271
273
276

Saturday 3

Third Quarter 51%

00:17

15:32

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

Sun - Rise: 07:27, Set: 19:03, Transit: 13:15. Moon - Rise: 00:17, Set: 15:32. Civil Dark: 19:31 - 06:59. Nautical Dark: 20:04 - 06:26. Astro Dark: 20:38 - 05:54

Total Clouds (% Sky Obscured)

69
66
90
84
100
97
53
94
51
89
28
21
30
21
12
3
9
13
18
36
54
76
54
31

Low Clouds (% Sky Obscured)

13
2
0
2
5
14
2
90
2
12
0
1
23
15
8
0
0
0
1
3
4
6
7
9

Medium Clouds (% Sky Obscured)

17
20
42
41
55
59
32
36
44
87
28
21
20
13
8
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
65
60
60
54
53
53
37
23
3
0
0
0
0
0
0
3
6
9
29
52
73
53
27

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
1
9
14
9
5
6
7
17
20
22
29
21
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
12
12
13
13
13
13
13
11
9
7
7
5
7
6
6
6
6
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

10
10
10
11
12
13
15
16
17
17
18
17
17
15
14
13
12
12
12
11
11
11
10
10

Feels Like (°C)

6
7
8
7
7
9
11
13
13
15
15
17
18
16
15
15
15
15
15
15
10
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

64
70
73
71
65
62
56
54
54
50
51
54
63
70
73
75
77
79
79
79
77
74
73
73

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1026

Ozone (du)

278
280
278
278
278
279
280
282
283
285
288
294
301
302
299
297
294
293
293
292
288
283
279
277

Sunday 4

Waning Crescent 39%

01:34

16:13

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

Sun - Rise: 07:29, Set: 19:01, Transit: 13:15. Moon - Rise: 01:34, Set: 16:13. Civil Dark: 19:30 - 07:00. Nautical Dark: 20:03 - 06:27. Astro Dark: 20:36 - 05:55

Total Clouds (% Sky Obscured)

10
8
5
0
9
15
17
22
19
15
24
30
33
34
36
32
24
24
30
48
63
76
76
78

Low Clouds (% Sky Obscured)

7
4
1
0
0
0
0
0
0
0
0
0
1
18
36
32
24
24
30
48
63
76
76
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
7
13
19
24
24
30
44
49
58
62
66

High Clouds (% Sky Obscured)

4
2
1
0
0
0
0
0
0
0
8
13
11
4
2
2
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
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)

4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

9
9
10
11
13
14
16
17
17
18
18
17
16
15
14
13
12
11
11
10
10
10
9
9

Feels Like (°C)

9
8
9
9
9
10
11
11
18
18
18
18
19
20
13
12
11
10
9
9
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

73
73
67
62
57
53
49
46
44
42
40
47
54
61
61
61
60
58
55
53
54
54
53
55

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1027

Ozone (du)

276
275
274
274
273
273
273
273
274
275
275
276
277
278
278
278
278
278
278
278
278
277
276
277

Monday 5

Waning Crescent 28%

02:52

16:45

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:30, Set: 18:59, Transit: 13:15. Moon - Rise: 02:52, Set: 16:45. Civil Dark: 19:28 - 07:01. Nautical Dark: 20:01 - 06:28. Astro Dark: 20:34 - 05:56

Total Clouds (% Sky Obscured)

84
87
84
80
73
67
61
67
72
76
81
80
75
61
44
34
51
67
84

Low Clouds (% Sky Obscured)

84
87
84
80
73
52
30
44
58
72
70
68
66
49
33
17
11
6
1

Medium Clouds (% Sky Obscured)

68
58
40
20
17
16
15
30
40
51
34
18
1
7
14
19
30
41
54

High Clouds (% Sky Obscured)

1
4
7
9
13
17
18
25
29
38
55
67
69
61
44
34
43
54
69

ISS Passover

Visibility (miles)

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

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
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

Wind Speed/Direction (mph)

6
6
8
9
10
11
13
14
14
14
14
13
12
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

9
9
10
11
12
14
15
17
17
17
18
17
16
16
15
14
14
13
13

Feels Like (°C)

6
5
6
7
8
8
9
9
15
14
14
14
14
14
12
11
11
11
10

Dew Point (°C)

1
1
3
4
6
6
7
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

56
57
59
60
63
61
58
56
54
54
53
55
57
58
61
63
68
68
70

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1025
1024
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

278
278
280
281
282
282
281
280
281
281
281
283
284
286
288
289
291
293
295

Forecast for Sioux Falls, Minnehaha, United States of America (43.55,-96.73)

Generated: 29/09/26 06:32:26. Forecast: 29/09/26 to 05/10/26. Timezone: UTC-5.00