Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 31

Waning Gibbous 81%

21:42

11:35

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

Sun - Rise: 07:03, Set: 19:53, Transit: 13:27. Moon - Rise: 21:42, Set: 11:35. Civil Dark: 20:18 - 06:38. Nautical Dark: 20:48 - 06:08. Astro Dark: 21:19 - 05:38

Total Clouds (% Sky Obscured)

30
23
18
13
4
19
32
27
24
22
20
24
41
18
0
7
50
45
47
39
40
47
84
78

Low Clouds (% Sky Obscured)

0
10
18
12
4
0
0
0
0
5
0
24
32
0
0
7
4
4
6
2
3
26
84
78

Medium Clouds (% Sky Obscured)

2
1
16
6
1
19
30
24
21
16
14
3
13
9
0
2
18
15
22
25
26
42
84
78

High Clouds (% Sky Obscured)

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

11
8
6
7
8
7
8
8
7
6
6
5
4
4
5
4
4
5
6
6
6
6
8
7

Chance of Frost

Temperature (°C)

36
34
32
33
32
31
30
30
29
29
29
28
27
28
30
32
34
36
36
37
38
38
38
37

Feels Like (°C)

37
35
34
31
30
31
30
31
30
30
31
30
30
30
33
35
37
38
38
39
39
39
38
37

Dew Point (°C)

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

Relative Humidity (%)

19
21
22
26
31
35
37
39
41
43
46
48
51
51
47
44
39
35
31
28
24
23
26
31

Pressure (mb)

1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1015
1014
1014
1013
1012
1011
1011

Ozone (du)

291
289
286
285
286
285
284
285
286
286
285
285
284
286
288
288
287
286
286
286
287
285
284
283

Tuesday 1

Waning Gibbous 71%

22:17

12:44

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

Sun - Rise: 07:04, Set: 19:52, Transit: 13:27. Moon - Rise: 22:17, Set: 12:44. Civil Dark: 20:17 - 06:39. Nautical Dark: 20:47 - 06:09. Astro Dark: 21:17 - 05:39

Total Clouds (% Sky Obscured)

66
53
25
55
32
19
1
3
3
3
20
21
12
9
8
8
35
52
78
71
71
74
53
52

Low Clouds (% Sky Obscured)

37
14
19
3
1
2
0
0
0
0
0
0
0
0
0
1
7
38
47
19
53
42
53
52

Medium Clouds (% Sky Obscured)

66
53
25
55
20
10
1
3
3
3
17
20
11
8
7
5
15
52
78
71
50
49
38
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1
1
2
1
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
1
2
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
8
12
19
24
33
24

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)

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

Chance of Frost

Temperature (°C)

37
35
34
33
33
32
31
30
29
29
28
28
27
27
29
31
33
34
36
36
37
37
36
34

Feels Like (°C)

37
35
33
33
32
33
32
32
31
31
31
30
31
31
33
34
35
36
35
36
37
36
37
35

Dew Point (°C)

17
15
16
16
20
20
20
20
20
20
20
20
20
20
21
22
22
22
25
27
27
28
27
28

Relative Humidity (%)

31
29
33
35
48
50
52
53
55
58
61
64
66
65
62
57
53
47
54
59
57
59
60
68

Pressure (mb)

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

Ozone (du)

282
282
283
282
283
282
282
282
283
284
285
285
286
287
287
285
285
285
284
283
282
279
278
278

Wednesday 2

Waning Gibbous 60%

22:58

13:54

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

Sun - Rise: 07:04, Set: 19:51, Transit: 13:27. Moon - Rise: 22:58, Set: 13:54. Civil Dark: 20:16 - 06:39. Nautical Dark: 20:45 - 06:10. Astro Dark: 21:16 - 05:39

Total Clouds (% Sky Obscured)

30
34
30
47
51
85
66
77
85
82
80
90
88
93
85
77
83
81
81
81
80
80
79
79

Low Clouds (% Sky Obscured)

30
34
30
47
51
24
51
15
21
42
80
90
88
93
39
62
83
54
11
10
7
6
6
5

Medium Clouds (% Sky Obscured)

18
24
17
27
8
46
33
52
44
50
55
65
66
74
80
50
78
74
68
68
65
67
66
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
9
2
8
0
0
0
2
4
19
48
56
59

ISS Passover

Visibility (miles)

9
9
8
2
2
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
43
52
43
19
7
6
16
25
22
31
38
33
24
18
16
14
18
13
15
16
19
24
11

Precipitation Amount (mm)

0
0
0.2
0.2
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
8
9
8
7
7
7
7
7
7
8
8
8
9
10
10
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

34
31
30
29
28
27
27
27
26
26
26
26
25
26
27
28
30
31
33
33
33
33
32
31

Feels Like (°C)

35
33
31
30
29
30
29
29
28
28
27
26
26
27
28
29
30
31
32
32
33
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
74
81
80
79
78
79
79
77
72
72
75
76
74
65
71
71
72
66
55
55
58

Pressure (mb)

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

Ozone (du)

278
277
277
278
278
278
277
277
277
277
278
278
278
278
278
277
277
276
275
275
275
275
276
277

Thursday 3

Waning Gibbous 48%

23:48

15:02

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
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK

Sun - Rise: 07:05, Set: 19:49, Transit: 13:26. Moon - Rise: 23:48, Set: 15:02. Civil Dark: 20:14 - 06:40. Nautical Dark: 20:44 - 06:10. Astro Dark: 21:14 - 05:40

Total Clouds (% Sky Obscured)

66
78
78
55
50
63
65
49
49
71
97
96
95
93
90
78
51
53
39
32
31
23
13
2

Low Clouds (% Sky Obscured)

3
0
2
2
2
1
3
2
9
13
78
78
93
92
78
49
17
36
12
0
1
0
0
0

Medium Clouds (% Sky Obscured)

58
66
64
44
39
44
53
48
49
65
81
83
83
85
86
74
45
34
28
24
19
13
8
2

High Clouds (% Sky Obscured)

2
0
0
17
33
50
50
49
45
28
12
3
2
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 (%)

22
28
8
32
39
41
46
52
50
47
43
32
29
34
23
12
6
4
4
3
0
0
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)

10
9
9
8
8
9
10
10
9
9
8
8
8
7
7
7
8
8
9
9
9
10
10
9

Chance of Frost

Temperature (°C)

31
30
29
28
28
28
27
27
27
27
27
27
26
27
28
29
30
31
33
33
34
35
35
35

Feels Like (°C)

32
31
29
30
31
31
30
29
29
29
29
27
28
29
30
30
31
33
33
35
35
36
36
36

Dew Point (°C)

22
22
21
20
21
21
20
20
20
20
20
20
20
21
22
22
20
18
16
15
15
16
16
16

Relative Humidity (%)

58
61
61
61
64
66
64
63
65
67
68
67
68
67
69
64
55
43
37
33
32
32
32
33

Pressure (mb)

1011
1011
1011
1012
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1012
1012
1011
1011

Ozone (du)

277
277
277
277
276
275
275
275
275
275
275
275
276
277
276
276
276
276
278
280
279
280
279
280

Friday 4

Third Quarter 36%

00:47

16:04

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

Sun - Rise: 07:06, Set: 19:48, Transit: 13:26. Moon - Rise: 00:47, Set: 16:04. Civil Dark: 20:13 - 06:41. Nautical Dark: 20:43 - 06:11. Astro Dark: 21:13 - 05:41

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
2
3
5
7
7
8
11
17
17
12
6
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
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
2
3
5
7
2
0
0
0
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 (%)

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

Chance of Frost

Temperature (°C)

34
33
32
32
31
30
30
29
28
28
27
27
27
28
29
31
33
34
36
37
37
38
37
37

Feels Like (°C)

36
35
35
34
33
32
30
30
30
30
30
30
29
30
31
32
33
33
34
40
39
39
39
39

Dew Point (°C)

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

Relative Humidity (%)

34
39
42
42
43
44
46
51
54
56
57
59
60
57
53
49
44
38
34
31
29
27
28
28

Pressure (mb)

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

Ozone (du)

280
279
279
280
278
278
277
277
277
277
276
276
276
276
276
276
277
277
277
277
277
277
277
277

Saturday 5

Waning Crescent 25%

01:53

16:59

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

Sun - Rise: 07:06, Set: 19:47, Transit: 13:26. Moon - Rise: 01:53, Set: 16:59. Civil Dark: 20:12 - 06:41. Nautical Dark: 20:41 - 06:12. Astro Dark: 21:11 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
4
15
25
16
8
2
4
6
7
12
13
17
15
16
15
19
21
25

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
6
8
9
10
10
9
10
12
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
15
25
16
8
2
3
1
0
0
0
0
0
1
1
1
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
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
7
6
5
5
5
5
5
5
4
4
3
3
4
4
5
6
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

36
35
33
32
31
31
30
30
29
28
28
28
27
29
31
33
34
36
38
38
39
39
39
38

Feels Like (°C)

39
37
36
35
35
35
35
31
31
31
31
31
31
31
32
34
35
35
35
42
41
40
40
41

Dew Point (°C)

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

Relative Humidity (%)

29
31
33
35
38
41
44
46
48
51
52
54
55
52
48
45
40
35
30
29
27
25
27
27

Pressure (mb)

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

Ozone (du)

276
276
276
277
276
275
274
274
274
275
274
274
274
276
277
279
278
277
277
277
277
277
277
278

Sunday 6

Waning Crescent 15%

03:05

17:44

19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 OK
10 OK
11 Bad
12 Bad

Sun - Rise: 07:07, Set: 19:45, Transit: 13:25. Moon - Rise: 03:05, Set: 17:44. Civil Dark: 20:10 - 06:42. Nautical Dark: 20:40 - 06:13. Astro Dark: 21:10 - 05:43

Total Clouds (% Sky Obscured)

26
25
24
24
27
29
20
10
1
1
2
2
2
1
0
14
29
44

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

Medium Clouds (% Sky Obscured)

16
14
12
8
6
0
0
0
0
0
0
0
0
0
0
1
2
3

High Clouds (% Sky Obscured)

2
4
5
15
25
29
20
10
1
1
1
1
1
0
0
2
4
3

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)

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

Chance of Frost

Temperature (°C)

38
36
35
34
33
32
31
30
30
29
28
28
27
29
31
33
34
36

Feels Like (°C)

41
38
37
37
36
35
35
32
32
32
32
31
31
30
32
34
34
34

Dew Point (°C)

17
16
16
15
15
15
15
15
15
15
15
15
16
16
17
17
16
16

Relative Humidity (%)

29
30
31
32
34
36
38
39
40
41
44
46
49
46
42
39
34
30

Pressure (mb)

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

Ozone (du)

278
278
278
278
278
278
278
278
277
277
277
278
278
278
278
278
278
278

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 31/08/26 19:08:32. Forecast: 31/08/26 to 06/09/26. Timezone: UTC-5.00