Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 98%

19:41

05:18

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

Sun - Rise: 06:28, Set: 20:33, Transit: 13:30. Moon - Rise: 19:41, Set: 05:18. Civil Dark: 21:01 - 06:00. Nautical Dark: 21:36 - 05:25. Astro Dark: 22:14 - 04:47

Total Clouds (% Sky Obscured)

2
4
6
17
20
17
0
66
75
76
29
64
57
97
31
7
66
30
62
90
79
36
59
75

Low Clouds (% Sky Obscured)

2
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
2
1
0
3
3
18

High Clouds (% Sky Obscured)

2
3
2
17
20
17
0
57
70
66
27
64
54
96
31
6
57
25
62
83
57
30
36
63

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
11
9
8
9
9
7
7
7
8
7
6
5
5
4
5
7
7
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

38
38
37
35
32
31
30
29
29
29
28
28
27
26
26
27
29
31
33
35
38
39
40
40

Feels Like (°C)

39
39
39
36
31
30
30
31
30
29
29
30
27
26
26
27
31
33
34
36
39
40
41
40

Dew Point (°C)

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

Relative Humidity (%)

25
27
34
42
39
41
42
42
41
39
40
42
44
44
47
49
41
37
34
30
25
22
20
19

Pressure (mb)

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

Ozone (du)

293
294
293
292
291
291
291
290
291
292
292
292
293
293
294
295
296
296
295
293
292
292
293
293

Tuesday 28

Waxing Gibbous 100%

20:19

06:20

17 Bad
18 Bad
19 OK
20 OK
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

Sun - Rise: 06:29, Set: 20:32, Transit: 13:30. Moon - Rise: 20:19, Set: 06:20. Civil Dark: 21:00 - 06:01. Nautical Dark: 21:35 - 05:26. Astro Dark: 22:12 - 04:49

Total Clouds (% Sky Obscured)

67
86
10
15
43
64
72
67
60
55
97
97
97
92
91
95
94
90
85
95
97
100
100
100

Low Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
3
9
14
15
20
16
19
21
21
15
20
17
9

Medium Clouds (% Sky Obscured)

54
45
6
5
29
34
37
50
45
41
87
82
48
41
40
77
45
63
33
48
38
45
45
54

High Clouds (% Sky Obscured)

25
54
6
13
6
16
30
3
0
3
55
57
84
65
51
69
76
30
64
83
92
100
100
98

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
29
39

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
7
7
7
8
7
8
8
7
5
4
3
4
6
6
7
8
8
7
8
7
7
6
6

Chance of Frost

Temperature (°C)

40
39
38
35
33
32
30
30
30
29
29
28
28
27
27
28
29
30
31
34
35
36
37
36

Feels Like (°C)

40
39
38
36
33
32
30
29
31
31
31
29
29
27
27
28
29
30
32
34
35
37
36
35

Dew Point (°C)

12
12
15
17
14
13
12
11
12
13
13
13
14
15
16
17
16
15
17
15
14
14
14
15

Relative Humidity (%)

18
20
25
34
31
32
32
31
34
36
37
39
41
46
50
51
45
38
41
32
29
27
26
28

Pressure (mb)

1006
1006
1006
1006
1006
1007
1008
1008
1009
1009
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

295
295
295
294
295
295
295
296
296
295
294
295
295
295
296
296
294
294
295
295
296
296
295
295

Wednesday 29

Full Moon 100%

20:51

07:22

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:30, Set: 20:31, Transit: 13:30. Moon - Rise: 20:51, Set: 07:22. Civil Dark: 20:59 - 06:01. Nautical Dark: 21:34 - 05:27. Astro Dark: 22:11 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
92
96
100
100
100
100
100
100
80
89
97
100
100
100
99
98
97
86

Low Clouds (% Sky Obscured)

12
5
2
3
65
4
3
4
5
4
14
22
27
25
30
50
31
32
22
18
18
16
16
10

Medium Clouds (% Sky Obscured)

69
77
76
66
64
62
67
65
72
69
84
79
94
84
44
35
43
35
34
42
56
60
38
36

High Clouds (% Sky Obscured)

100
100
100
100
100
100
81
50
52
50
55
57
67
70
73
82
96
100
100
100
96
93
88
76

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 (%)

25
2
0
0
0
0
0
0
0
1
4
12
38
46
33
21
24
22
5
14
14
17
19
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

39
38
40
42
47
46
52
56
58
60
62
64
63
65
67
69
63
57
52
50
45
39
39
37

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
295
297
296
295
294
294
296
296
297
297
297
298
297
297
298
297
296
295
295

Thursday 30

Waning Gibbous 97%

21:19

08:24

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 OK
13 OK
14 Bad
15 OK
16 Bad

Sun - Rise: 06:31, Set: 20:30, Transit: 13:30. Moon - Rise: 21:19, Set: 08:24. Civil Dark: 20:58 - 06:02. Nautical Dark: 21:33 - 05:28. Astro Dark: 22:10 - 04:51

Total Clouds (% Sky Obscured)

97
85
78
64
60
57
56
68
93
96
100
100
80
80
49
63
70
31
25
16
20
25
28
27

Low Clouds (% Sky Obscured)

5
0
2
3
4
3
1
0
4
7
11
11
14
13
16
18
18
14
10
5
5
4
3
2

Medium Clouds (% Sky Obscured)

46
56
44
35
30
31
39
55
91
31
30
32
35
36
28
27
27
19
13
7
12
15
19
16

High Clouds (% Sky Obscured)

91
60
65
57
55
48
40
28
50
87
100
100
75
72
33
43
45
9
6
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
4
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 (%)

13
6
9
11
11
13
13
11
24
33
41
48
45
33
23
43
33
18
11
1
2
2
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
11
10
10
10
10
10
11
11
10
9
9
8
10
11
13
12
12
13
12
10
10

Chance of Frost

Temperature (°C)

32
32
31
30
29
28
28
28
28
27
27
27
26
26
26
27
28
29
32
34
35
37
38
39

Feels Like (°C)

31
31
32
30
30
29
28
29
28
27
26
26
26
27
28
28
29
29
33
35
37
38
39
38

Dew Point (°C)

16
16
18
18
18
17
17
17
17
16
15
15
17
19
20
18
17
17
16
18
19
19
17
15

Relative Humidity (%)

37
39
45
47
50
48
49
51
52
48
47
48
55
66
70
57
53
47
38
38
38
34
29
25

Pressure (mb)

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

Ozone (du)

296
296
295
295
295
298
299
299
298
297
295
295
296
296
297
298
298
298
298
300
300
299
298
298

Friday 31

Waning Gibbous 93%

21:45

09:25

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

Sun - Rise: 06:31, Set: 20:29, Transit: 13:30. Moon - Rise: 21:45, Set: 09:25. Civil Dark: 20:57 - 06:03. Nautical Dark: 21:32 - 05:29. Astro Dark: 22:09 - 04:52

Total Clouds (% Sky Obscured)

29
26
21
18
14
13
15
18
25
31
39
44
52
57
61
66
70
66
66
64
52
40
31
29

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
1
2
10
20
29
32
42
46
50
53
57
66
66
64
52
30
7
2

Medium Clouds (% Sky Obscured)

16
14
14
14
13
12
13
12
8
4
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
1
2
2
2
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
2
2
1
1
0
0
0
0
0
1
2
2
4
2
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

38
38
37
34
32
30
28
27
26
25
25
25
24
23
22
23
23
23
25
26
28
28
29
29

Feels Like (°C)

39
39
38
36
34
32
32
30
28
28
27
26
25
24
23
23
22
22
22
23
23
30
29
28

Dew Point (°C)

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

Relative Humidity (%)

25
29
41
53
57
56
62
65
68
70
70
70
71
72
75
72
68
63
58
51
47
45
45
43

Pressure (mb)

1007
1007
1007
1007
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

297
296
295
295
294
296
299
302
303
308
309
308
307
307
307
310
312
314
315
316
317
316
316
316

Saturday 1

Waning Gibbous 86%

22:09

10:27

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

Sun - Rise: 06:32, Set: 20:28, Transit: 13:30. Moon - Rise: 22:09, Set: 10:27. Civil Dark: 20:56 - 06:04. Nautical Dark: 21:31 - 05:30. Astro Dark: 22:07 - 04:53

Total Clouds (% Sky Obscured)

29
28
29
32
33
20
9
0
0
0
0
0
0
0
0
0
0
12
25
32
34
36
31
20

Low Clouds (% Sky Obscured)

2
2
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
12
11
8
5
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
16
23
26
28
30
20

High Clouds (% Sky Obscured)

0
0
11
20
30
20
9
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)

15
14
12
10
8
6
5
4
4
3
3
3
4
4
4
5
6
8
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

29
28
28
27
25
24
23
22
22
21
21
20
20
20
20
22
24
26
28
29
31
32
32
33

Feels Like (°C)

28
28
29
28
28
28
27
27
26
23
24
24
24
25
24
24
24
25
26
26
27
35
34
32

Dew Point (°C)

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

Relative Humidity (%)

45
45
46
52
59
65
70
74
79
80
80
80
80
82
82
73
64
57
51
45
41
38
35
32

Pressure (mb)

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

Ozone (du)

316
317
318
319
319
320
319
318
317
316
315
314
315
316
317
314
312
310
307
305
303
302
301
301

Sunday 2

Waning Gibbous 78%

22:34

11:30

17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
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 Bad

Sun - Rise: 06:33, Set: 20:27, Transit: 13:30. Moon - Rise: 22:34, Set: 11:30. Civil Dark: 20:55 - 06:05. Nautical Dark: 21:29 - 05:31. Astro Dark: 22:06 - 04:55

Total Clouds (% Sky Obscured)

13
5
4
2
0
1
1
2
2
2
2
2
1
1
1
0
0
21
35
57

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
9

Medium Clouds (% Sky Obscured)

10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
30
45

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
2
2
2
2
1
1
1
0
0
20
35
57

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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
8
7
5
3
3
3
4
4
4
4
3
3
3
4
4
5
6
7

Chance of Frost

Temperature (°C)

32
32
31
29
27
26
25
24
24
23
23
22
22
21
21
24
26
28
29
31

Feels Like (°C)

33
33
33
32
31
31
30
30
29
24
25
24
24
23
23
23
24
25
25
26

Dew Point (°C)

15
15
15
15
14
14
14
13
13
13
13
12
12
12
12
12
12
13
11
11

Relative Humidity (%)

34
36
37
40
43
47
48
50
51
52
53
53
54
54
54
48
43
38
32
28

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011

Ozone (du)

301
301
301
301
301
300
299
298
297
297
297
296
296
295
295
295
296
296
296
295

Forecast for Tulsa, Tulsa, United States of America (36.16,-95.99)

Generated: 27/07/26 17:33:09. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-5.00