Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waning Crescent 1%

07:48

17:44

12 Good
13 Good
14 OK
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 Bad
06 Bad
07 Bad
08 OK
09 OK
10 Bad
11 OK

Sun - Rise: 07:31, Set: 18:16, Transit: 12:53. Moon - Rise: 07:48, Set: 17:44. Civil Dark: 18:45 - 07:02. Nautical Dark: 19:18 - 06:29. Astro Dark: 19:51 - 05:56

Total Clouds (% Sky Obscured)

1
13
21
1
0
0
0
0
0
0
0
0
0
0
0
0
38
89
97
70
25
26
51
47

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
17
38
40

High Clouds (% Sky Obscured)

1
6
6
1
0
0
0
0
0
0
0
0
0
0
0
0
36
86
95
59
7
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)

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

Chance of Frost

Temperature (°C)

11
12
13
13
13
12
10
6
5
5
5
4
4
3
3
3
3
3
3
3
4
7
11
14

Feels Like (°C)

10
11
12
12
12
12
9
5
3
3
3
2
2
1
1
1
1
1
0
-0
2
5
10
14

Dew Point (°C)

-16
-15
-14
-13
-11
-5
-3
-6
-8
-9
-10
-11
-11
-11
-12
-11
-10
-10
-9
-9
-8
-6
-6
-5

Relative Humidity (%)

13
13
14
15
18
30
41
41
38
36
34
33
33
33
33
35
37
40
41
42
43
38
30
26

Pressure (mb)

1024
1023
1022
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019

Ozone (du)

267
267
268
267
266
265
267
267
267
267
267
267
267
269
269
269
269
269
268
269
271
270
270
270

Tuesday 21

New Moon 0%

08:53

18:05

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

Sun - Rise: 07:32, Set: 18:15, Transit: 12:53. Moon - Rise: 08:53, Set: 18:05. Civil Dark: 18:43 - 07:03. Nautical Dark: 19:16 - 06:30. Astro Dark: 19:49 - 05:57

Total Clouds (% Sky Obscured)

14
4
5
11
6
12
6
35
48
22
26
26
27
56
83
87
91
94
91
98
100
100
99
100

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)

12
3
4
9
0
0
0
0
0
1
1
2
1
0
1
2
3
16
45
50
57
61
52
60

High Clouds (% Sky Obscured)

1
1
1
2
5
8
3
31
45
13
13
11
19
56
83
86
90
93
88
95
100
100
97
100

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-5
-4
-1
2
0
-2
-3
-4
-5
-4
-4
-4
-4
-5
-6
-7
-7
-8
-7
-8
-7

Relative Humidity (%)

24
23
22
22
25
35
49
51
50
49
47
46
46
45
45
45
43
41
39
38
37
35
28
27

Pressure (mb)

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

Ozone (du)

269
269
269
268
269
269
267
267
267
266
265
265
265
265
265
264
263
263
264
265
265
266
266
266

Wednesday 22

Waxing Crescent 2%

09:58

18:28

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

Sun - Rise: 07:33, Set: 18:13, Transit: 12:52. Moon - Rise: 09:58, Set: 18:28. Civil Dark: 18:42 - 07:04. Nautical Dark: 19:15 - 06:31. Astro Dark: 19:48 - 05:58

Total Clouds (% Sky Obscured)

43
100
15
10
21
100
41
62
100
74
100
100
100
76
100
92
100
100
100
100
100
99
100
100

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)

20
0
15
1
0
50
28
35
50
29
36
28
35
76
87
73
54
66
41
81
63
29
30
31

High Clouds (% Sky Obscured)

30
100
15
10
21
100
2
14
30
17
100
100
100
24
99
75
100
97
100
100
100
99
100
100

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)

16
19
20
21
22
18
15
10
10
10
9
10
9
9
10
10
11
10
10
10
11
11
10
12

Chance of Frost

Temperature (°C)

13
12
12
12
11
10
9
7
6
5
5
5
5
5
5
5
4
4
4
4
4
6
9
11

Feels Like (°C)

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

Dew Point (°C)

-6
-5
-4
-2
-2
0
2
3
2
2
2
2
1
1
2
2
1
0
-0
0
-3
-4
-7
-8

Relative Humidity (%)

26
30
33
37
38
49
64
75
75
78
79
79
79
79
80
82
80
77
76
75
61
48
33
26

Pressure (mb)

1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

265
265
265
265
265
266
269
269
267
266
263
263
261
260
259
258
257
257
257
257
257
256
256
255

Thursday 23

Waxing Crescent 5%

11:01

18:57

12 Bad
13 Bad
14 Bad
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
11 Bad

Sun - Rise: 07:34, Set: 18:12, Transit: 12:52. Moon - Rise: 11:01, Set: 18:57. Civil Dark: 18:41 - 07:05. Nautical Dark: 19:14 - 06:32. Astro Dark: 19:46 - 05:59

Total Clouds (% Sky Obscured)

100
100
97
93
91
94
97
100
97
95
92
95
98
100
97
94
93
95
98
100
99
99
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
36

Medium Clouds (% Sky Obscured)

37
36
95
93
64
76
29
47
17
19
11
10
10
9
13
16
43
95
98
100
99
99
98
99

High Clouds (% Sky Obscured)

100
100
93
87
81
86
93
100
96
92
87
92
96
100
89
83
86
91
96
100
97
94
90
70

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
3
13

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
12
12
13
12
12
11
12
11
12
12
13
14
14
15
15
16
16
17
20
24
26
27
30

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-5
-4
-4
-3
-3
-3
-5
-7
-7
-7
-6
-6
-6
-6
-6
-5
-7
-7
-6
-7
-9
-10
-9

Relative Humidity (%)

28
31
32
32
36
38
45
40
36
37
39
41
44
43
43
42
42
38
39
39
36
30
24
25

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1013
1012
1012
1012
1011
1011

Ozone (du)

256
254
253
254
252
251
250
250
249
249
249
249
249
249
249
249
249
250
251
252
254
255
255
256

Friday 24

Waxing Crescent 10%

12:01

19:33

12 Bad
13 Bad
14 Bad
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
11 Bad

Sun - Rise: 07:36, Set: 18:10, Transit: 12:52. Moon - Rise: 12:01, Set: 19:33. Civil Dark: 18:39 - 07:07. Nautical Dark: 19:12 - 06:33. Astro Dark: 19:45 - 06:00

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
94
93
91
92
93
94
96

Low Clouds (% Sky Obscured)

68
100
100
100
100
100
100
100
100
100
100
0
0
0
26
52
78
80
82
85
76
68
59
73

Medium Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
100
100
100
96
93
88
79
70
66
76
86
92
96

High Clouds (% Sky Obscured)

51
28
51
76
100
100
100
100
67
33
0
36
67
96
65
33
0
0
0
0
0
0
0
33

ISS Passover

Visibility (miles)

9
9
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

30
79
95
95
95
95
95
95
95
95
95
87
66
64
54
77
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
1.3
3.7
4.5
2.3
2.7
3
1.9
2.3
1.8
0.7
0.4
0.5
0.2
0.6
1.2
0.9
1.2
2.1
1.4
1.2
2
1.1

Wind Speed/Direction (mph)

33
35
34
29
29
32
30
28
28
26
29
30
25
23
21
20
19
18
19
21
22
23
25
26

Chance of Frost

Temperature (°C)

9
9
7
4
3
3
2
1
1
1
1
-1
-0
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

-12
-11
1
3
3
3
2
1
1
1
0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-3
-2

Relative Humidity (%)

20
24
65
89
96
98
98
98
98
98
98
98
98
98
100
98
100
100
100
100
100
98
98
98

Pressure (mb)

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

Ozone (du)

257
259
260
262
265
267
268
271
275
278
282
284
286
288
290
292
294
296
298
301
304
305
305
306

Saturday 25

Waxing Crescent 17%

12:01

20:17

12 Bad
13 Bad
14 Bad
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
11 Bad

Sun - Rise: 07:37, Set: 18:09, Transit: 12:52. Moon - Rise: 12:01, Set: 20:17. Civil Dark: 18:38 - 07:08. Nautical Dark: 19:11 - 06:34. Astro Dark: 19:44 - 06:02

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
94
90
83
84
86
91
92
92
89
64
36
9
14

Low Clouds (% Sky Obscured)

86
100
100
100
100
100
100
100
100
100
100
90
80
70
73
77
81
81
80
80
64
36
9
14

Medium Clouds (% Sky Obscured)

98
100
94
90
86
90
94
100
100
100
100
78
57
35
22
11
0
3
6
18
18
14
5
4

High Clouds (% Sky Obscured)

67
100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
1
2
4
5
6
7
8
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
Snow
Snow
Snow

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
77
49
21
15
10
8
33
64
93
87

Precipitation Amount (mm)

1
1.2
0.9
1.3
1.6
1.5
2.6
3.6
2
2.4
3
2.1
1.5
0.9
0.4
0.1
0
0
0
0
0
0.3
0.8
0.6

Wind Speed/Direction (mph)

25
25
24
24
23
22
20
18
17
16
15
15
16
17
19
17
15
13
12
10
8
8
8
8

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-7
-8
-7
-8
-8
-8

Feels Like (°C)

-7
-8
-8
-7
-7
-7
-8
-7
-7
-7
-7
-7
-7
-6
-7
-6
-5
-5
-10
-10
-9
-12
-15
-18

Dew Point (°C)

-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-7
-8
-8
-9
-9
-10

Relative Humidity (%)

100
98
100
100
96
96
98
98
98
100
100
100
98
100
98
96
98
96
96
96
94
92
90
85

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1018
1018

Ozone (du)

306
307
307
308
309
309
309
308
307
307
307
306
306
305
304
303
301
300
298
296
295
294
293
292

Sunday 26

Waxing Crescent 25%

12:55

21:10

12 Bad
13 Bad
14 Bad
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

Sun - Rise: 07:38, Set: 18:07, Transit: 12:52. Moon - Rise: 12:55, Set: 21:10. Civil Dark: 18:36 - 07:09. Nautical Dark: 19:10 - 06:36. Astro Dark: 19:42 - 06:03

Total Clouds (% Sky Obscured)

18
21
48
60
67
76
87
96
84
80
77
91
98
99
97
94
96

Low Clouds (% Sky Obscured)

18
21
48
51
44
53
68
85
78
73
70
79
86
83
81
79
77

Medium Clouds (% Sky Obscured)

0
0
21
40
53
55
57
58
51
51
50
35
35
25
25
26
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
33
67
95

ISS Passover

Visibility (miles)

9
9
9
6
3
0
3
6
9
9
9
9
9
8
8
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
86
69
49
34
43
33
18
26
24
24
25
19
12
10
7
0

Precipitation Amount (mm)

0.4
0.6
0.4
0.1
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-2
-2
-1
-1
-1
-2
-2
-2
-3
-3
-3
-4
-7
-6
-7
-6
-6

Feels Like (°C)

-2
-3
-2
-2
-2
-2
-2
-1
-1
-1
-2
-3
-9
-9
-10
-10
-8

Dew Point (°C)

-3
-2
-1
-2
-1
-2
-2
-3
-3
-4
-4
-5
-7
-7
-7
-7
-6

Relative Humidity (%)

91
94
100
98
98
100
96
94
94
94
94
92
94
96
96
96
96

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

291
290
288
285
281
278
276
274
272
270
268
266
266
266
266
265
263

Forecast for Diamond Lake, Douglas, United States of America (42.94,-122.17)

Generated: 20/10/25 12:30:24. Forecast: 20/10/25 to 26/10/25. Timezone: UTC-7.00