Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waning Crescent 33%

01:12

15:55

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

Sun - Rise: 06:22, Set: 20:39, Transit: 13:30. Moon - Rise: 01:12, Set: 15:55. Civil Dark: 21:08 - 05:52. Nautical Dark: 21:44 - 05:17. Astro Dark: 22:23 - 04:38

Total Clouds (% Sky Obscured)

43
52
47
54
21
10
13
6
19
30
14
3
6
5
2
1
2
4
2
9
13
25
18
16

Low Clouds (% Sky Obscured)

18
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
2
1
17
17
14

Medium Clouds (% Sky Obscured)

0
0
4
0
2
0
0
0
1
8
0
0
0
0
0
0
0
0
0
8
13
12
0
0

High Clouds (% Sky Obscured)

37
26
11
26
15
10
13
6
19
30
14
3
6
5
2
1
2
2
2
2
2
2
3
2

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)

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

Chance of Frost

Temperature (°C)

34
32
30
29
28
28
27
27
26
26
26
25
24
24
25
26
28
30
32
33
34
35
35
35

Feels Like (°C)

35
35
32
32
32
31
29
27
28
26
26
25
26
25
26
28
30
32
34
34
35
36
37
37

Dew Point (°C)

23
23
22
21
21
20
19
19
18
18
18
18
18
18
18
19
20
21
21
21
21
21
21
21

Relative Humidity (%)

52
57
63
63
64
62
61
61
60
63
63
65
67
68
65
64
60
56
52
47
44
42
43
44

Pressure (mb)

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

Ozone (du)

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

Saturday 19

Waning Crescent 22%

01:52

17:09

18 OK
19 OK
20 OK
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 OK
10 Good
11 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 OK

Sun - Rise: 06:22, Set: 20:38, Transit: 13:30. Moon - Rise: 01:52, Set: 17:09. Civil Dark: 21:07 - 05:53. Nautical Dark: 21:43 - 05:18. Astro Dark: 22:22 - 04:39

Total Clouds (% Sky Obscured)

16
3
0
0
0
2
2
0
0
0
0
4
5
4
10
14
5
3
14
12
20
24
29
22

Low Clouds (% Sky Obscured)

15
3
0
0
0
0
0
0
0
0
0
0
0
0
2
5
2
1
8
7
9
13
13
11

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)

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

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

Chance of Frost

Temperature (°C)

35
33
32
30
29
28
28
27
27
26
26
25
25
24
25
27
28
30
32
34
35
36
36
36

Feels Like (°C)

37
36
35
33
30
29
28
28
27
27
27
26
25
25
26
28
30
32
34
35
36
38
38
38

Dew Point (°C)

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

Relative Humidity (%)

47
52
58
58
51
59
59
60
58
56
57
58
58
60
65
63
60
55
51
48
46
45
45
46

Pressure (mb)

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

Ozone (du)

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

Sunday 20

Waning Crescent 13%

02:41

No Set

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

Sun - Rise: 06:23, Set: 20:38, Transit: 13:30. Moon - Rise: 02:41, Set: No Set. Civil Dark: 21:07 - 05:54. Nautical Dark: 21:42 - 05:18. Astro Dark: 22:21 - 04:40

Total Clouds (% Sky Obscured)

25
33
21
5
0
0
0
0
0
0
1
1
0
5
24
23
27
13
21
24
29
38
41
44

Low Clouds (% Sky Obscured)

14
16
12
2
0
0
0
0
0
0
0
0
0
2
5
9
12
6
11
13
17
22
24
26

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)

2
0
0
0
0
0
0
0
0
0
1
1
0
2
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
3
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
10
9
9
10
11
10
10
9
9
8
8
8
9
10
11
12
12
13
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
53
58
55
59
52
53
56
54
54
53
54
57
62
62
57
53
50
46
44
44
42
43
44

Pressure (mb)

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

Ozone (du)

297
296
297
296
296
296
296
296
297
297
297
296
296
298
297
297
297
297
297
297
298
297
297
297

Monday 21

Waning Crescent 6%

03:39

18:20

18 Bad
19 Bad
20 OK
21 OK
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 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:24, Set: 20:37, Transit: 13:30. Moon - Rise: 03:39, Set: 18:20. Civil Dark: 21:06 - 05:55. Nautical Dark: 21:41 - 05:19. Astro Dark: 22:20 - 04:41

Total Clouds (% Sky Obscured)

50
35
20
4
6
8
7
5
2
0
2
5
6
10
9
8
2
2
4
3
4
9
14
15

Low Clouds (% Sky Obscured)

28
19
7
1
2
3
4
3
1
0
0
0
0
6
9
8
2
2
0
3
4
9
14
15

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
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
5
6
8
6
3
0
1
3
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

35
34
33
31
30
29
28
27
27
26
26
26
25
25
26
28
30
32
33
35
36
36
37
36

Feels Like (°C)

37
37
36
34
32
31
30
29
28
28
27
27
27
26
28
29
31
33
35
36
37
38
38
38

Dew Point (°C)

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

Relative Humidity (%)

46
49
54
53
52
53
56
52
52
54
50
49
52
55
56
52
50
48
43
42
41
39
40
41

Pressure (mb)

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

Ozone (du)

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

Tuesday 22

Waning Crescent 2%

04:46

19:23

18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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

Sun - Rise: 06:25, Set: 20:36, Transit: 13:30. Moon - Rise: 04:46, Set: 19:23. Civil Dark: 21:05 - 05:56. Nautical Dark: 21:41 - 05:20. Astro Dark: 22:19 - 04:42

Total Clouds (% Sky Obscured)

63
65
53
10
37
80
85
85
85
80
43
10
5
0
0
0
1
1
2
8
15
21
23
26

Low Clouds (% Sky Obscured)

37
25
12
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
8
15
21
23
26

Medium Clouds (% Sky Obscured)

3
2
1
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)

56
65
53
10
37
70
70
70
65
55
20
10
5
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

35
34
33
31
30
29
28
28
28
27
26
26
26
25
27
29
31
32
34
35
36
37
37
36

Feels Like (°C)

38
36
35
33
33
31
30
29
29
28
27
27
27
26
27
28
28
29
30
31
40
39
39
39

Dew Point (°C)

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

Relative Humidity (%)

43
46
51
51
55
58
60
58
55
54
55
58
57
59
55
50
45
42
39
36
36
34
33
37

Pressure (mb)

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

Ozone (du)

297
298
299
299
300
301
301
301
301
301
301
301
301
302
301
301
301
301
301
300
300
300
300
300

Wednesday 23

Waning Crescent 0%

05:58

20:15

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

Sun - Rise: 06:25, Set: 20:35, Transit: 13:30. Moon - Rise: 05:58, Set: 20:15. Civil Dark: 21:04 - 05:57. Nautical Dark: 21:40 - 05:21. Astro Dark: 22:18 - 04:43

Total Clouds (% Sky Obscured)

28
19
9
0
0
0
0
0
0
0
11
23
34
38
42
46
34
23
12
9
5
1
1
2

Low Clouds (% Sky Obscured)

28
19
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
2
1
1
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
9
8
6
4
5
2
1
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
3
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
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
8
7
6
5
5
6
6
6
6
6
5
5
5
5
6
7
8
8
9
9
9
9
8

Chance of Frost

Temperature (°C)

36
35
33
32
30
29
28
28
27
27
26
26
26
25
27
29
31
32
34
36
37
37
38
38

Feels Like (°C)

39
40
37
37
37
36
35
34
30
30
30
29
30
29
29
30
31
32
34
35
42
42
41
41

Dew Point (°C)

20
21
20
19
18
18
18
18
18
18
18
18
19
19
19
19
19
19
20
20
21
21
21
22

Relative Humidity (%)

41
44
46
48
50
51
53
55
57
59
61
63
65
67
60
54
49
45
42
39
38
38
37
40

Pressure (mb)

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

Ozone (du)

299
299
299
299
299
299
298
298
298
298
298
299
299
299
300
300
300
301
302
302
301
301
300
301

Thursday 24

New Moon 1%

07:09

20:57

18 OK
19 OK
20 OK
21 OK
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 Bad
11 Bad
12 Bad

Sun - Rise: 06:26, Set: 20:35, Transit: 13:30. Moon - Rise: 07:09, Set: 20:57. Civil Dark: 21:03 - 05:57. Nautical Dark: 21:39 - 05:22. Astro Dark: 22:17 - 04:44

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
8
8
4
7
33
61
90

Low Clouds (% Sky Obscured)

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
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
1
1
0
7
19
19

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
3
3
3
3
2
0
1
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)

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

Chance of Frost

Temperature (°C)

37
37
34
32
29
29
28
28
27
27
26
26
25
25
27
29
31
32
34

Feels Like (°C)

41
42
40
40
40
38
36
34
30
30
30
30
30
29
29
30
32
32
33

Dew Point (°C)

22
23
23
22
22
22
21
20
20
20
19
19
19
20
20
20
20
20
21

Relative Humidity (%)

42
45
51
57
65
64
64
63
64
65
66
67
69
71
65
58
53
49
46

Pressure (mb)

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

Ozone (du)

301
302
302
302
302
302
302
302
303
303
303
302
302
302
302
301
300
300
300

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

Generated: 18/07/25 18:44:51. Forecast: 18/07/25 to 24/07/25. Timezone: UTC-5.00