Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 10%

03:13

17:35

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

Sun - Rise: 06:47, Set: 19:07, Transit: 12:56. Moon - Rise: 03:13, Set: 17:35. Civil Dark: 19:36 - 06:18. Nautical Dark: 20:10 - 05:44. Astro Dark: 20:45 - 05:09

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
31
37
22
0
0
0
0
1
22
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
31
37
22
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
1
0
0
0
0
1
20
40

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
3
5
10
8
5
3
2
2
2
2
2
3
3
3
3
3
2
2
3
3
3
3
4

Chance of Frost

Temperature (°C)

29
29
29
27
24
21
19
18
17
16
15
14
13
11
11
10
10
12
15
18
20
23
25
26

Feels Like (°C)

28
28
27
24
22
21
19
18
18
17
16
15
14
12
12
11
12
13
16
19
21
24
25
25

Dew Point (°C)

2
2
2
4
7
7
7
7
7
7
6
6
6
5
5
6
6
5
7
8
8
8
7
7

Relative Humidity (%)

17
17
18
22
35
40
45
48
51
54
56
60
63
66
68
72
77
64
57
51
43
37
32
29

Pressure (mb)

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

Ozone (du)

268
268
266
264
264
265
267
268
269
269
270
271
270
270
271
271
272
272
272
272
272
271
271
271

Thursday 18

Waning Crescent 4%

04:25

18:00

15 OK
16 Bad
17 OK
18 OK
19 OK
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

Sun - Rise: 06:48, Set: 19:05, Transit: 12:56. Moon - Rise: 04:25, Set: 18:00. Civil Dark: 19:34 - 06:19. Nautical Dark: 20:08 - 05:45. Astro Dark: 20:43 - 05:10

Total Clouds (% Sky Obscured)

35
54
26
40
19
54
61
74
80
98
100
100
100
100
84
75
72
73
62
62
53
51
98
91

Low Clouds (% Sky Obscured)

0
22
3
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
6
16
29
41
44
72
72
75
57
42
54
55
37
29
24
30
32
29
21
20

High Clouds (% Sky Obscured)

35
40
20
40
12
34
35
34
35
92
100
100
100
100
70
60
66
48
24
51
10
28
90
68

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
1

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)

5
7
10
10
7
4
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
4
5

Chance of Frost

Temperature (°C)

27
27
26
25
22
20
18
17
17
16
15
15
14
13
12
12
12
14
17
20
22
24
26
27

Feels Like (°C)

25
24
23
22
19
19
17
17
16
14
14
14
13
11
11
11
11
13
16
18
20
22
24
25

Dew Point (°C)

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

Relative Humidity (%)

28
26
27
32
42
49
52
56
57
59
60
60
60
62
64
65
66
56
52
47
41
36
32
29

Pressure (mb)

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

Ozone (du)

270
270
270
270
271
271
271
271
270
269
269
269
269
271
271
270
271
271
271
270
268
268
268
268

Friday 19

Waning Crescent 1%

05:33

18:20

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

Sun - Rise: 06:49, Set: 19:04, Transit: 12:55. Moon - Rise: 05:33, Set: 18:20. Civil Dark: 19:32 - 06:20. Nautical Dark: 20:06 - 05:46. Astro Dark: 20:41 - 05:11

Total Clouds (% Sky Obscured)

76
24
14
72
60
50
56
53
6
8
25
20
22
21
25
30
6
0
0
3
9
17
25
24

Low Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
0
0
12
20
22
21
25
30
6
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
2
2
3
17
16
15
8
1
0
0
0
0
0
0
0
0
0
0
3
9
17
23
17

High Clouds (% Sky Obscured)

49
22
12
71
49
31
25
39
3
8
18
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
6
8
9
7
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 (%)

4
4
16
27
30
23
20
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)

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

Chance of Frost

Temperature (°C)

28
28
27
26
23
20
18
16
15
14
14
13
13
12
12
12
11
13
18
20
22
24
25
26

Feels Like (°C)

26
26
26
24
21
19
16
15
15
15
14
13
14
13
13
12
12
14
18
20
21
23
23
24

Dew Point (°C)

7
7
7
8
10
9
10
11
10
9
9
8
7
6
6
6
6
6
8
6
5
4
2
-1

Relative Humidity (%)

26
26
26
31
44
47
60
73
70
70
71
69
69
66
65
66
70
62
52
39
33
27
22
16

Pressure (mb)

1010
1009
1009
1010
1011
1012
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1015
1014

Ozone (du)

268
269
268
269
270
270
269
269
269
271
274
277
279
279
277
275
275
274
273
273
272
271
271
270

Saturday 20

Waning Crescent 0%

06:40

18:38

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

Sun - Rise: 06:50, Set: 19:02, Transit: 12:55. Moon - Rise: 06:40, Set: 18:38. Civil Dark: 19:31 - 06:21. Nautical Dark: 20:04 - 05:47. Astro Dark: 20:39 - 05:13

Total Clouds (% Sky Obscured)

22
24
19
15
10
34
62
55
53
55
57
65
51
31
54
71
80
67
47
36
63
80
86
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
38
25
14
22
3
6
7
14
43
62
55
67

Medium Clouds (% Sky Obscured)

12
7
4
3
2
3
4
7
11
16
19
65
51
31
15
33
39
25
17
10
20
31
40
37

High Clouds (% Sky Obscured)

0
0
0
2
2
16
28
23
17
10
3
18
25
27
51
56
80
57
29
0
0
8
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
1
3
0
2
4
12
4

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
12
14
13
9
7
4
1
1
1
2
2
3
3
3
3
3
4
3
6
7
9
12
13

Chance of Frost

Temperature (°C)

26
26
25
23
21
18
17
16
15
14
13
12
12
12
11
11
12
12
15
18
20
20
19
19

Feels Like (°C)

21
20
19
18
17
16
15
14
14
13
13
12
10
10
9
9
10
11
14
16
19
16
14
16

Dew Point (°C)

-4
-2
-2
0
2
3
4
3
4
3
2
2
1
-0
-0
1
2
2
3
5
8
9
12
9

Relative Humidity (%)

13
15
16
21
29
36
41
42
46
46
48
49
46
43
45
50
50
48
45
42
45
49
63
51

Pressure (mb)

1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

269
269
268
266
264
263
262
262
261
260
259
260
261
262
265
267
268
269
266
265
263
262
262
261

Sunday 21

New Moon 1%

07:45

18:55

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

Sun - Rise: 06:51, Set: 19:00, Transit: 12:55. Moon - Rise: 07:45, Set: 18:55. Civil Dark: 19:29 - 06:22. Nautical Dark: 20:03 - 05:49. Astro Dark: 20:37 - 05:14

Total Clouds (% Sky Obscured)

72
63
56
34
27
27
26
25
19
11
3
15
29
42
39
33
28
19
9
0
0
0
0
0

Low Clouds (% Sky Obscured)

56
52
49
29
24
26
26
25
17
10
2
12
20
32
28
25
22
15
7
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
22
15
8
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
1
1
1
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 (%)

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)

15
18
17
16
10
4
1
1
2
2
2
3
4
4
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

20
20
21
19
17
15
14
14
13
12
11
10
9
9
8
9
9
9
13
17
20
23
24
26

Feels Like (°C)

15
15
15
13
14
15
15
15
14
13
11
11
10
9
8
8
7
8
9
10
11
23
22
22

Dew Point (°C)

10
11
12
9
10
10
10
10
9
9
8
7
6
6
5
4
3
3
2
2
1
0
-1
-2

Relative Humidity (%)

55
57
58
53
62
72
76
78
79
80
81
83
81
81
81
74
68
62
47
35
27
22
19
15

Pressure (mb)

1017
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1021
1021
1021
1021
1020
1019
1018
1017
1016

Ozone (du)

260
259
259
259
257
257
257
258
259
259
258
257
256
256
256
255
255
254
255
255
255
255
255
255

Monday 22

Waxing Crescent 4%

08:50

19:12

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

Sun - Rise: 06:52, Set: 18:58, Transit: 12:54. Moon - Rise: 08:50, Set: 19:12. Civil Dark: 19:27 - 06:24. Nautical Dark: 20:01 - 05:50. Astro Dark: 20:35 - 05:15

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
10
16
26
42
55
36
17
0
3
6
12
15
17
35
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
10
16
26
42
54
36
17
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
12
15
17
35
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
12
17
35
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4

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)

2
2
2
1
3
4
4
3
3
4
4
4
4
4
5
5
5
6
6
7
8
8
8
9

Chance of Frost

Temperature (°C)

26
26
27
24
21
19
17
15
13
12
11
10
10
10
9
10
11
12
16
21
26
28
29
31

Feels Like (°C)

22
23
23
25
24
23
22
20
19
12
11
11
10
10
10
8
8
9
11
13
15
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

15
15
15
18
21
25
28
30
34
33
34
35
35
36
37
36
34
32
28
23
20
19
18
18

Pressure (mb)

1015
1015
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013
1012
1011
1010
1009

Ozone (du)

254
254
253
253
253
253
254
254
254
254
254
255
256
257
258
258
258
258
257
257
256
255
254
253

Tuesday 23

Waxing Crescent 9%

09:56

19:30

15 Bad
16 Bad
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

Sun - Rise: 06:54, Set: 18:56, Transit: 12:54. Moon - Rise: 09:56, Set: 19:30. Civil Dark: 19:25 - 06:25. Nautical Dark: 19:59 - 05:51. Astro Dark: 20:33 - 05:17

Total Clouds (% Sky Obscured)

73
77
85
92
100
100
100
100
100
100
100
93
87
81
80
77
77
72
66
56

Low Clouds (% Sky Obscured)

1
3
27
54
90
86
81
72
81
91
100
87
75
59
49
39
28
19
9
0

Medium Clouds (% Sky Obscured)

73
77
85
92
100
100
100
100
100
100
100
83
67
50
36
31
26
47
56
55

High Clouds (% Sky Obscured)

50
51
59
79
100
100
100
100
98
97
97
86
75
64
71
77
77
62
50
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
7
7
7
8
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
11
53
81
95
88
70
43
49
54
60
55
45
23
25
25
22
25
18
4

Precipitation Amount (mm)

0
0
0
0.5
0.9
0.6
0.3
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
11
15
9
2
4
3
2
2
3
4
4
3
2
1
1
2
2
4
7

Chance of Frost

Temperature (°C)

31
31
31
29
27
24
22
21
19
18
16
15
15
14
14
14
14
15
17
19

Feels Like (°C)

27
30
33
26
25
25
22
19
16
17
16
16
15
15
15
13
14
14
15
17

Dew Point (°C)

8
12
15
18
20
22
20
18
16
15
14
13
13
13
12
12
11
11
11
10

Relative Humidity (%)

23
30
39
51
67
88
85
84
82
85
87
90
90
89
87
84
82
79
66
55

Pressure (mb)

1009
1009
1009
1010
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

255
257
258
262
265
268
269
271
272
273
275
276
276
277
277
279
280
281
282
284

Forecast for Roberts, Crook, United States of America (44.13,-120.72)

Generated: 17/09/25 15:16:56. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-7.00