Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waxing Gibbous 98%

20:10

05:15

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

Sun - Rise: 06:04, Set: 20:41, Transit: 13:23. Moon - Rise: 20:10, Set: 05:15. Civil Dark: 21:14 - 05:32. Nautical Dark: 21:55 - 04:51. Astro Dark: 22:42 - 04:04

Total Clouds (% Sky Obscured)

3
7
8
10
13
3
0
0
0
0
0
0
0
0
1
10
0
3
0
2
0
0
0
0

Low Clouds (% Sky Obscured)

3
2
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
4
6
7
10
0
0
0
0
0
0
0
0
0
1
0
0
2
0
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
3
3
3
0
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

Fog (%)

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

Chance of Frost

Temperature (°C)

21
20
20
19
19
18
18
18
19
22
25
27
29
30
31
31
32
31
31
30
28
26
24
23

Feels Like (°C)

18
17
17
17
16
16
16
16
18
20
23
25
26
26
26
26
26
26
26
26
25
22
20
19

Dew Point (°C)

2
3
3
3
4
5
6
7
8
9
9
9
9
8
8
8
8
7
8
10
12
12
10
10

Relative Humidity (%)

27
31
31
34
37
40
44
48
49
43
37
32
28
25
23
23
22
21
24
30
37
41
41
43

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012
1013
1013
1013

Ozone (du)

320
320
320
318
316
314
315
316
315
315
316
316
316
316
317
316
315
315
314
312
311
312
313
314

Monday 12

Full Moon 100%

21:15

05:38

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

Sun - Rise: 06:03, Set: 20:42, Transit: 13:23. Moon - Rise: 21:15, Set: 05:38. Civil Dark: 21:15 - 05:31. Nautical Dark: 21:56 - 04:49. Astro Dark: 22:43 - 04:02

Total 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

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
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)

17
16
15
15
13
12
11
11
13
15
17
18
19
19
19
19
19
18
17
16
14
12
13
13

Chance of Frost

Temperature (°C)

22
21
20
18
17
16
16
15
17
20
23
25
27
29
30
30
30
30
30
29
27
24
22
21

Feels Like (°C)

18
17
16
15
15
15
14
14
15
18
20
22
24
25
26
27
27
27
27
26
25
22
20
18

Dew Point (°C)

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

Relative Humidity (%)

45
48
52
56
61
65
70
74
68
59
53
45
40
36
32
29
29
29
31
36
42
45
44
43

Pressure (mb)

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

Ozone (du)

314
313
312
311
311
314
315
318
318
319
318
318
318
317
317
317
317
318
320
322
323
322
323
323

Tuesday 13

Waning Gibbous 100%

22:20

06:08

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

Sun - Rise: 06:02, Set: 20:43, Transit: 13:23. Moon - Rise: 22:20, Set: 06:08. Civil Dark: 21:16 - 05:29. Nautical Dark: 21:58 - 04:48. Astro Dark: 22:45 - 04:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
21
21
17
20
19
32
34
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
6
7
12
10
11
11
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
0
0
0
0
3
32
34
4

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)

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

Chance of Frost

Temperature (°C)

20
20
19
18
17
16
16
16
18
22
25
27
28
30
30
31
31
31
30
29
28
26
24
22

Feels Like (°C)

17
17
16
16
15
15
14
15
17
19
23
25
26
27
27
28
28
28
27
27
27
25
21
19

Dew Point (°C)

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

Relative Humidity (%)

45
47
49
53
58
63
67
68
64
57
52
46
42
38
34
32
31
31
31
35
42
50
51
50

Pressure (mb)

1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
1000
1001
1001
1002
1002

Ozone (du)

324
324
324
325
325
326
325
324
324
323
323
323
322
323
322
322
324
325
326
326
324
322
322
322

Wednesday 14

Waning Gibbous 98%

23:21

06:44

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

Sun - Rise: 06:01, Set: 20:44, Transit: 13:23. Moon - Rise: 23:21, Set: 06:44. Civil Dark: 21:17 - 05:28. Nautical Dark: 21:59 - 04:46. Astro Dark: 22:47 - 03:58

Total Clouds (% Sky Obscured)

37
9
28
55
15
15
15
20
2
2
2
4
6
14
22
29
42
56
75
84
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
3
5
7
7
6
5
10
18
30
20
26
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
10
17
27
34
37
31
21
18
14
86
99

High Clouds (% Sky Obscured)

22
9
28
55
15
15
15
20
2
2
0
0
2
0
0
0
22
47
75
80
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
1
3

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
Light Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
23
60
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.5
3.4
1.5

Wind Speed/Direction (mph)

13
12
11
10
9
9
8
8
11
12
14
15
16
18
18
18
18
17
16
15
13
12
12
8

Chance of Frost

Temperature (°C)

21
20
19
18
18
17
16
17
19
22
24
26
28
29
30
31
31
31
30
30
26
23
20
19

Feels Like (°C)

19
19
18
16
16
15
14
15
17
20
23
24
25
27
27
28
29
28
28
27
25
20
18
18

Dew Point (°C)

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

Relative Humidity (%)

54
64
68
70
76
78
81
78
72
63
56
49
42
38
35
34
34
35
37
42
46
49
62
89

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1000
999
999
998
997
997
996
995
996
996
997
998

Ozone (du)

324
326
327
326
326
326
326
326
326
326
327
329
328
328
328
328
327
327
327
328
325
325
326
326

Thursday 15

Waning Gibbous 93%

No Rise

07:30

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
22 Bad
23 Bad

Sun - Rise: 06:00, Set: 20:45, Transit: 13:23. Moon - Rise: No Rise, Set: 07:30. Civil Dark: 21:19 - 05:27. Nautical Dark: 22:01 - 04:45. Astro Dark: 22:49 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
90
100
100
100
100
100
92
84
52
79
82
83
87
91
56
52
90
64
63
64

Low Clouds (% Sky Obscured)

60
65
78
72
79
90
90
89
60
62
83
78
21
64
21
13
16
61
21
20
82
18
9
10

Medium Clouds (% Sky Obscured)

100
98
97
6
28
2
91
91
27
15
92
84
15
79
82
83
87
89
27
34
30
24
17
18

High Clouds (% Sky Obscured)

100
100
100
100
37
99
100
100
100
100
54
47
0
23
30
35
35
40
3
0
0
0
0
0

ISS Passover

Visibility (miles)

3
1
5
7
9
9
9
5
4
8
4
6
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

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

Precipitation Probability (%)

95
95
95
81
64
56
69
84
75
73
95
95
66
45
29
4
0
0
0
1
4
1
2
2

Precipitation Amount (mm)

3.9
2.1
1.1
0.4
0.3
0
0.3
0.4
0.3
0.5
1.1
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
10
4
3
5
8
12
17
17
18
18
15
17
20
20
20
19
20
20
21
18
14
16
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
17
16
16
16
15
14
13
12
10
8
11
10
10
9
10
7
6
6
5
4
5
3
5

Relative Humidity (%)

92
93
89
89
92
92
90
89
83
74
68
79
72
64
58
56
43
43
43
42
44
50
48
58

Pressure (mb)

998
998
997
997
997
997
997
997
997
998
998
998
998
998
998
998
997
997
997
997
998
999
1000
1000

Ozone (du)

326
327
332
338
340
345
352
358
361
365
367
370
387
384
384
382
381
381
383
379
378
382
378
375

Friday 16

Waning Gibbous 88%

00:16

08:27

00 Bad
01 OK
02 Bad
03 OK
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 OK
20 OK
21 Good
22 OK
23 OK

Sun - Rise: 05:59, Set: 20:47, Transit: 13:23. Moon - Rise: 00:16, Set: 08:27. Civil Dark: 21:20 - 05:26. Nautical Dark: 22:02 - 04:44. Astro Dark: 22:51 - 03:55

Total Clouds (% Sky Obscured)

65
41
46
33
48
63
78
73
68
60
62
69
80
72
65
56
43
30
16
15
14
17
35
46

Low Clouds (% Sky Obscured)

5
0
0
0
0
1
1
2
8
14
35
54
17
14
21
25
31
19
5
3
2
1
0
0

Medium Clouds (% Sky Obscured)

11
11
16
11
6
5
7
8
9
12
28
42
56
41
26
11
15
30
16
15
14
17
24
23

High Clouds (% Sky Obscured)

0
0
0
1
8
16
24
31
32
29
16
8
0
0
0
0
0
0
0
2
3
5
19
33

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
1
1
1
1
0
0
0
0
0
0
1
0
2
5
7
7
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)

12
13
12
12
12
11
12
11
14
16
17
18
18
18
19
20
21
19
16
14
12
9
7
7

Chance of Frost

Temperature (°C)

13
12
12
11
11
11
11
11
12
13
14
15
16
18
19
20
21
20
20
19
18
16
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
66
66
65
66
67
69
63
58
53
48
44
40
36
34
30
33
35
37
43
48
55
57

Pressure (mb)

1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1003
1003
1004
1004

Ozone (du)

375
374
373
372
372
372
373
374
374
374
374
379
385
391
387
383
379
374
369
364
361
358
355
354

Saturday 17

Waning Gibbous 80%

01:01

09:31

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

Sun - Rise: 05:58, Set: 20:48, Transit: 13:23. Moon - Rise: 01:01, Set: 09:31. Civil Dark: 21:21 - 05:25. Nautical Dark: 22:03 - 04:42. Astro Dark: 22:53 - 03:53

Total Clouds (% Sky Obscured)

56
42
28
14
14
15
15
19
32
43
64
63
59
61
62
58
35
18
2
2
1
0
2
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
14
27
41
39
36
21
8
4
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

23
16
8
0
0
0
0
0
1
1
9
23
36
39
45
45
31
11
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
31
22
14
14
15
12
9
7
24
19
30
21
23
22
22
10
2
0
0
0
0
1
1

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
1
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)

7
8
8
8
8
8
8
8
10
13
15
15
16
16
16
17
17
15
14
12
10
8
7
7

Chance of Frost

Temperature (°C)

12
11
10
9
9
8
8
8
9
11
13
15
16
18
18
19
19
19
18
18
16
14
11
10

Feels Like (°C)

14
12
8
8
8
7
6
6
6
6
6
7
7
8
13
13
13
13
13
13
12
13
12
11

Dew Point (°C)

5
4
3
2
2
1
0
-0
-1
-1
-2
-2
-1
-1
-1
-1
-1
0
1
1
1
1
1
1

Relative Humidity (%)

59
60
61
61
62
61
59
57
49
41
35
33
30
28
28
27
26
28
30
32
37
43
48
52

Pressure (mb)

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

Ozone (du)

352
350
349
348
348
347
347
347
349
351
353
355
357
359
362
364
366
365
364
363
362
361
360
358

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

Generated: 11/05/25 13:05:55. Forecast: 11/05/25 to 17/05/25. Timezone: UTC-5.00