Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waning Gibbous 93%

22:27

09:48

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

Sun - Rise: 06:32, Set: 21:28, Transit: 14:00. Moon - Rise: 22:27, Set: 09:48. Civil Dark: 22:04 - 05:56. Nautical Dark: 22:51 - 05:10. Astro Dark: 23:47 - 04:15

Total Clouds (% Sky Obscured)

43
48
30
43
15
8
0
0
0
0
4
10
15
4
4
28
35
19
6
2
2
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)

30
29
30
39
15
8
0
0
0
0
4
10
15
2
2
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
17
35
19
6
2
1
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 (%)

2
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)

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

Chance of Frost

Temperature (°C)

28
30
31
31
32
32
32
31
28
26
25
24
23
23
22
21
21
20
20
21
24
26
28
31

Feels Like (°C)

26
28
29
30
31
30
31
31
27
24
23
23
22
21
21
20
18
17
17
19
21
24
26
30

Dew Point (°C)

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

Relative Humidity (%)

21
20
19
18
18
18
18
21
26
30
28
28
30
32
35
37
36
36
36
36
32
29
25
22

Pressure (mb)

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

Ozone (du)

318
320
321
320
317
316
313
311
311
308
304
304
304
306
307
307
308
307
308
308
306
302
298
295

Saturday 1

Waning Gibbous 86%

22:43

11:00

13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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: 06:33, Set: 21:27, Transit: 14:00. Moon - Rise: 22:43, Set: 11:00. Civil Dark: 22:03 - 05:58. Nautical Dark: 22:49 - 05:12. Astro Dark: 23:44 - 04:18

Total Clouds (% Sky Obscured)

0
0
0
3
8
11
3
1
6
96
69
100
100
100
100
100
100
100
91
100
69
72
50
44

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
4
8
2
0
0
32
25
0
0
23
33
68
57
24
27
39
6
0
0
0

High Clouds (% Sky Obscured)

0
0
0
3
3
1
0
1
6
90
64
100
100
100
100
100
66
100
87
100
63
67
46
38

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)

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

Chance of Frost

Temperature (°C)

34
35
37
38
38
38
38
36
33
30
29
28
29
28
27
27
27
26
25
25
27
28
30
31

Feels Like (°C)

32
34
36
36
37
37
38
38
32
28
24
24
23
22
22
21
21
21
20
21
23
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

19
17
13
11
10
10
10
19
16
21
21
20
22
24
25
27
28
29
29
30
28
23
18
11

Pressure (mb)

1011
1010
1009
1008
1007
1006
1005
1005
1004
1005
1005
1004
1004
1004
1004
1003
1002
1002
1002
1003
1003
1004
1004
1004

Ozone (du)

291
290
289
288
288
288
291
292
292
292
292
292
291
292
293
292
293
294
296
297
297
298
298
298

Sunday 2

Waning Gibbous 78%

22:58

12:13

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

Sun - Rise: 06:35, Set: 21:25, Transit: 13:59. Moon - Rise: 22:58, Set: 12:13. Civil Dark: 22:01 - 05:59. Nautical Dark: 22:47 - 05:14. Astro Dark: 23:41 - 04:20

Total Clouds (% Sky Obscured)

73
36
75
75
24
9
0
0
27
53
33
43
75
75
72
35
35
36
43
55
63
66
68
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
23
8
0
0
19
36
24
28
45
37
7
35
30
31
38
44
51
53
56
53

High Clouds (% Sky Obscured)

63
31
60
65
0
0
0
0
0
30
5
1
65
60
50
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
5
5
0
0
7
1
1
0
0
0
1
0
1
1
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)

15
14
14
13
14
13
12
8
6
7
5
6
7
10
12
11
12
10
10
11
13
14
14
14

Chance of Frost

Temperature (°C)

32
33
34
34
34
34
33
32
28
26
24
23
21
21
21
20
19
18
17
18
19
20
20
20

Feels Like (°C)

27
28
29
30
29
29
29
29
26
23
22
21
18
16
17
16
14
14
13
15
15
16
17
16

Dew Point (°C)

-3
-4
-4
-3
-4
-4
-4
-3
-2
-5
-6
-4
-4
-4
1
4
4
4
5
8
8
8
6
4

Relative Humidity (%)

10
9
9
9
8
8
9
10
13
12
12
17
17
18
25
34
36
39
45
51
48
45
38
33

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013

Ozone (du)

298
297
297
298
299
299
299
302
305
306
311
314
316
317
318
318
319
319
318
318
318
317
317
317

Monday 3

Waning Gibbous 68%

23:15

No Set

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

Sun - Rise: 06:36, Set: 21:24, Transit: 13:59. Moon - Rise: 23:15, Set: No Set. Civil Dark: 21:59 - 06:01. Nautical Dark: 22:45 - 05:16. Astro Dark: 23:39 - 04:22

Total Clouds (% Sky Obscured)

61
50
45
33
16
0
17
64
74
53
23
4
5
10
13
8
4
0
1
2
2
9
14
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
21
70
44
20
4
3
0
4
0
0
0
0
0
0
6
12
17

Medium Clouds (% Sky Obscured)

52
50
45
33
16
0
12
64
74
53
8
0
3
6
8
6
3
0
1
1
2
1
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
25
0
0
0
1
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 (%)

1
1
0
4
3
2
2
2
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)

15
14
14
14
13
12
11
11
12
11
12
8
5
9
6
4
4
5
6
5
5
6
7
8

Chance of Frost

Temperature (°C)

20
21
21
21
21
21
21
20
20
19
18
16
14
13
11
10
9
8
7
10
13
16
18
20

Feels Like (°C)

17
16
16
17
17
17
17
16
13
13
11
12
12
9
9
8
8
7
6
10
12
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

29
24
22
21
20
19
20
21
24
24
26
34
36
35
46
49
52
57
64
60
53
45
38
32

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1019
1019
1020
1021
1021
1022
1023
1022
1022
1021
1021
1021

Ozone (du)

317
317
318
320
320
321
322
325
334
346
362
357
346
342
341
343
345
347
349
350
350
351
350
350

Tuesday 4

Waning Gibbous 57%

23:34

13:29

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

Sun - Rise: 06:37, Set: 21:23, Transit: 13:59. Moon - Rise: 23:34, Set: 13:29. Civil Dark: 21:58 - 06:02. Nautical Dark: 22:43 - 05:17. Astro Dark: 23:36 - 04:25

Total Clouds (% Sky Obscured)

14
12
10
13
58
55
73
87
100
61
40
40
23
31
40
36
32
25
21
24
29
48
65
83

Low Clouds (% Sky Obscured)

14
12
10
8
3
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
15
27
40
23
31
40
36
27
15
12
4
0
0
1
1

High Clouds (% Sky Obscured)

0
0
1
7
58
55
73
87
100
55
25
25
7
13
25
21
21
16
20
21
24
39
57
82

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
1
1
1
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)

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

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
22
20
18
16
15
13
12
12
11
11
11
11
14
17
20
22
23

Feels Like (°C)

19
20
21
21
21
20
20
18
18
16
15
14
12
11
11
11
10
11
11
11
12
14
15
16

Dew Point (°C)

3
2
1
0
-2
-3
-3
-4
1
-2
-3
-4
-4
-6
-6
-6
-6
-6
-5
-5
-5
-4
-3
-2

Relative Humidity (%)

29
26
23
21
18
17
17
17
29
25
27
28
29
29
29
30
30
31
32
27
22
19
19
18

Pressure (mb)

1020
1019
1019
1018
1017
1017
1016
1016
1017
1017
1017
1018
1018
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

351
351
349
346
345
345
346
348
351
353
355
355
351
353
354
356
353
350
346
345
343
342
342
342

Wednesday 5

Third Quarter 45%

23:59

14:49

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

Sun - Rise: 06:39, Set: 21:21, Transit: 13:59. Moon - Rise: 23:59, Set: 14:49. Civil Dark: 21:56 - 06:04. Nautical Dark: 22:41 - 05:19. Astro Dark: 23:34 - 04:27

Total Clouds (% Sky Obscured)

78
79
75
68
60
58
40
21
3
11
17
25
30
36
42
41
40
36
29
28
24
19
13
9

Low Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

78
79
75
68
60
58
40
21
1
11
17
25
30
36
42
41
40
36
27
23
21
12
8
5

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

Chance of Frost

Temperature (°C)

25
26
27
27
27
27
27
25
23
21
19
16
14
14
13
12
12
12
12
15
19
22
24
26

Feels Like (°C)

17
23
23
23
23
23
23
24
23
23
20
18
15
12
12
12
11
12
11
12
14
16
18
19

Dew Point (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-1
-0
-2
-4
-6
-6
-6
-6
-5
-4
-3
-1
2
4
4
4

Relative Humidity (%)

17
16
16
15
14
14
14
16
20
24
24
24
24
24
26
27
30
33
36
34
32
30
27
24

Pressure (mb)

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

Ozone (du)

341
342
343
344
346
348
351
348
345
342
341
341
340
338
335
333
332
330
329
328
327
326
326
326

Thursday 6

Waning Crescent 33%

00:32

16:11

13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK

Sun - Rise: 06:40, Set: 21:19, Transit: 13:59. Moon - Rise: 00:32, Set: 16:11. Civil Dark: 21:54 - 06:05. Nautical Dark: 22:39 - 05:21. Astro Dark: 23:31 - 04:29

Total Clouds (% Sky Obscured)

29
45
63
68
72
77
57
36
14
10
5
0
3
6
8
12
16
20

Low Clouds (% Sky Obscured)

0
0
0
3
5
8
7
6
4
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
10
12
17
22
27
18
10
1
1
0
0
0
0
0
7
12
17

High Clouds (% Sky Obscured)

23
40
63
68
72
71
55
34
12
8
5
0
3
6
8
6
3
1

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
0
0
0

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)

8
9
11
12
12
12
12
9
7
6
6
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

29
29
30
31
30
30
30
27
25
23
22
21
20
19
18
18
17
17

Feels Like (°C)

20
29
28
27
27
28
28
24
23
23
23
23
23
17
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

21
20
19
18
20
22
24
27
31
35
41
47
55
58
61
65
67
71

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015

Ozone (du)

325
326
326
326
326
327
328
328
328
328
330
331
333
332
332
332
331
331

Forecast for Arnegard, McKenzie, United States of America (47.60,-103.44)

Generated: 31/07/26 13:47:25. Forecast: 31/07/26 to 06/08/26. Timezone: UTC-5.00