Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 1%

08:11

No Set

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

Sun - Rise: 07:23, Set: 17:46, Transit: 12:34. Moon - Rise: 08:11, Set: No Set. Civil Dark: 18:11 - 06:57. Nautical Dark: 18:41 - 06:27. Astro Dark: 19:10 - 05:58

Total Clouds (% Sky Obscured)

38
35
22
48
64
79
93
65
27
14
67
68
65
68
97
100
87
60
58
68
51
87
83
61

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
3
3
0
0
0
0
3
2
8
18
0
0
1
2
2
2

High Clouds (% Sky Obscured)

6
25
10
47
64
79
93
54
17
9
67
68
65
68
93
100
86
22
40
60
51
85
83
61

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

Chance of Frost

Temperature (°C)

19
17
16
15
12
10
9
8
8
8
7
7
7
6
6
9
13
17
19
21
22
22
21
21

Feels Like (°C)

17
16
13
13
9
7
6
5
6
6
6
4
3
2
3
5
9
14
16
18
18
18
17
17

Dew Point (°C)

-9
-10
-10
-10
-13
-14
-15
-15
-15
-15
-15
-15
-16
-16
-16
-15
-12
-10
-8
-7
-8
-8
-8
-7

Relative Humidity (%)

14
15
16
17
17
17
17
17
18
18
18
19
18
18
18
17
16
15
15
14
13
13
13
15

Pressure (mb)

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

Ozone (du)

291
291
292
294
296
297
295
294
293
293
294
296
301
304
304
302
302
301
302
302
301
300
298
295

Monday 19

Waxing Crescent 4%

08:44

18:46

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

Sun - Rise: 07:23, Set: 17:47, Transit: 12:35. Moon - Rise: 08:44, Set: 18:46. Civil Dark: 18:12 - 06:57. Nautical Dark: 18:42 - 06:27. Astro Dark: 19:11 - 05:58

Total Clouds (% Sky Obscured)

81
64
65
74
74
81
71
70
75
27
70
70
21
49
70
60
65
16
57
10
4
4
7
3

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
0
0
0
0

High Clouds (% Sky Obscured)

81
64
65
74
74
81
71
70
75
26
70
70
18
45
60
55
65
14
55
10
4
3
6
3

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
4
2
1
2
2
2
3
3
3
3
3
3
4
4
3
3
3
3
2
3
4
6
6

Chance of Frost

Temperature (°C)

18
16
15
14
13
10
9
8
8
7
7
6
6
6
6
8
13
16
18
20
21
22
21
20

Feels Like (°C)

14
12
12
12
10
7
6
5
5
4
5
3
2
4
3
4
9
12
16
17
20
21
20
18

Dew Point (°C)

-7
-8
-8
-8
-9
-11
-13
-13
-13
-13
-14
-14
-15
-15
-15
-13
-10
-9
-8
-7
-7
-7
-8
-7

Relative Humidity (%)

17
19
19
20
21
20
20
21
21
21
21
21
21
21
22
20
19
18
16
15
14
14
13
14

Pressure (mb)

1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1021
1021
1020
1020
1019
1017
1017
1016
1016
1016

Ozone (du)

295
296
297
298
300
298
296
294
295
295
293
290
289
289
288
288
288
289
290
289
289
289
289
288

Tuesday 20

Waxing Crescent 10%

09:14

19:48

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

Sun - Rise: 07:22, Set: 17:48, Transit: 12:35. Moon - Rise: 09:14, Set: 19:48. Civil Dark: 18:13 - 06:56. Nautical Dark: 18:43 - 06:27. Astro Dark: 19:12 - 05:57

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
3
2
3
4
8
28
58
72
53
64
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)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
0
0
0
2
2
1
1
7
20
43
68
53
64
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)

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

Chance of Frost

Temperature (°C)

18
16
14
13
12
10
9
8
7
7
6
6
6
5
5
8
13
16
18
19
21
21
21
20

Feels Like (°C)

16
14
13
12
12
10
8
7
7
6
5
5
4
3
3
6
11
15
16
18
18
17
18
18

Dew Point (°C)

-7
-7
-8
-8
-9
-10
-11
-12
-12
-13
-13
-13
-14
-14
-14
-13
-9
-7
-7
-7
-6
-7
-8
-7

Relative Humidity (%)

17
19
21
22
22
23
23
23
23
23
24
24
23
24
24
22
20
19
18
17
15
14
14
14

Pressure (mb)

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

Ozone (du)

289
287
285
284
283
283
284
285
284
281
280
279
279
279
278
277
275
274
274
272
271
271
272
272

Wednesday 21

Waxing Crescent 17%

09:42

20:50

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
17 Bad

Sun - Rise: 07:22, Set: 17:48, Transit: 12:35. Moon - Rise: 09:42, Set: 20:50. Civil Dark: 18:14 - 06:56. Nautical Dark: 18:43 - 06:26. Astro Dark: 19:13 - 05:57

Total Clouds (% Sky Obscured)

76
100
100
100
100
100
99
100
100
100
100
100
100
100
99
98
97
96
96
95
97
98
100
95

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)

1
2
2
3
0
20
40
60
55
52
45
55
99
50
99
80
97
96
96
95
97
98
100
91

High Clouds (% Sky Obscured)

76
100
100
100
100
100
99
100
100
100
100
100
100
100
98
96
94
91
88
85
90
95
100
91

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)

6
5
3
1
1
2
3
3
2
2
3
3
4
4
4
4
4
4
3
3
2
2
3
5

Chance of Frost

Temperature (°C)

18
16
14
13
12
11
11
10
9
9
9
8
8
8
8
11
14
17
18
20
21
21
20
19

Feels Like (°C)

14
14
11
11
9
8
8
7
6
6
5
5
5
4
4
6
10
13
14
16
18
17
17
16

Dew Point (°C)

-8
-8
-9
-9
-10
-11
-11
-11
-12
-13
-14
-14
-14
-14
-14
-12
-10
-8
-8
-7
-6
-6
-6
-6

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Thursday 22

Waxing Crescent 26%

10:10

21:51

18 Bad
19 Bad
20 Bad
21 OK
22 Good
23 OK
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 Good
14 Good
15 Good
16 Good
17 OK

Sun - Rise: 07:22, Set: 17:49, Transit: 12:35. Moon - Rise: 10:10, Set: 21:51. Civil Dark: 18:14 - 06:56. Nautical Dark: 18:44 - 06:26. Astro Dark: 19:13 - 05:57

Total Clouds (% Sky Obscured)

91
87
62
34
8
39
69
100
95
91
86
85
84
83
86
89
92
61
31
0
0
0
0
12

Low Clouds (% Sky Obscured)

0
3
2
0
0
11
5
0
0
0
0
0
0
0
0
0
0
9
9
0
0
0
0
12

Medium Clouds (% Sky Obscured)

71
50
22
11
8
20
20
19
30
36
41
44
47
47
42
33
25
31
31
0
0
0
0
12

High Clouds (% Sky Obscured)

81
72
51
30
8
39
69
100
91
82
73
71
69
67
76
84
92
61
31
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
8
7
5

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
1
7
7
2
8
10
11
10
7
0
1
0
0
9

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

Chance of Frost

Temperature (°C)

18
16
15
13
12
11
10
9
8
7
7
7
7
7
7
10
13
16
17
19
21
20
20
19

Feels Like (°C)

14
13
11
10
9
8
7
6
5
5
4
4
5
4
4
8
10
13
13
15
15
15
15
16

Dew Point (°C)

-7
-8
-8
-9
-10
-11
-11
-12
-13
-12
-11
-11
-10
-9
-9
-5
-2
1
2
3
4
4
4
4

Relative Humidity (%)

18
18
19
20
20
20
21
21
22
23
25
27
29
30
31
33
35
36
35
33
32
33
35
37

Pressure (mb)

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

Ozone (du)

269
271
272
273
273
274
275
273
274
274
277
280
281
283
285
287
288
289
289
288
288
288
289
290

Friday 23

Waxing Crescent 37%

10:38

22:54

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

Sun - Rise: 07:21, Set: 17:50, Transit: 12:36. Moon - Rise: 10:38, Set: 22:54. Civil Dark: 18:15 - 06:55. Nautical Dark: 18:45 - 06:26. Astro Dark: 19:14 - 05:56

Total Clouds (% Sky Obscured)

19
37
37
60
61
44
13
5
36
68
98
74
53
36
27
15
3
3
3
3
5
8
19
33

Low Clouds (% Sky Obscured)

19
37
37
50
43
31
13
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

19
37
37
60
58
39
13
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
3
35
68
98
71
42
13
9
4
0
1
2
3
2
1
2
5

ISS Passover

Visibility (miles)

7
8
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 (%)

13
11
19
21
17
18
15
6
9
8
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)

7
4
2
2
2
3
3
3
3
2
2
3
3
4
5
5
5
6
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

18
16
14
13
12
10
10
9
8
7
7
7
7
7
7
10
14
17
18
20
21
21
20
20

Feels Like (°C)

15
13
11
10
10
9
8
7
7
7
7
7
5
5
5
8
11
12
17
18
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

36
36
36
37
39
41
42
43
44
45
46
47
47
47
49
46
42
39
37
34
32
32
31
30

Pressure (mb)

1014
1015
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1019
1020
1020
1020
1020
1020
1019
1017
1016
1016
1016
1016

Ozone (du)

290
291
292
291
291
290
289
289
288
287
287
286
286
285
284
284
284
284
283
282
281
281
281
281

Saturday 24

Waxing Crescent 48%

11:10

23:58

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

Sun - Rise: 07:21, Set: 17:51, Transit: 12:36. Moon - Rise: 11:10, Set: 23:58. Civil Dark: 18:16 - 06:55. Nautical Dark: 18:46 - 06:25. Astro Dark: 19:15 - 05:56

Total Clouds (% Sky Obscured)

50
68
73
65
70
50
32
15
18
15
16
34
50
68
53
38
24

Low Clouds (% Sky Obscured)

2
3
3
3
3
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
14
15
18
15
16
34
48
49
53
38
24

High Clouds (% Sky Obscured)

21
42
42
41
27
8
0
0
1
1
2
22
42
63
43
24
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
22
29
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
7
6
6
7
7
6
5
6
6
6
6
6
6
6
7

Chance of Frost

Temperature (°C)

19
16
14
13
12
10
9
9
8
8
7
7
7
7
7
10
13

Feels Like (°C)

16
14
13
12
11
10
6
6
6
6
6
5
4
4
4
7
10

Dew Point (°C)

2
1
1
0
-1
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
1
5

Relative Humidity (%)

33
36
39
41
43
45
46
46
46
48
48
49
49
49
49
52
55

Pressure (mb)

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

Ozone (du)

281
280
279
279
278
278
276
275
274
275
275
275
276
276
277
277
278

Forecast for Arizona Trailer Court, Pima, United States of America (32.22,-110.97)

Generated: 18/01/26 18:27:47. Forecast: 18/01/26 to 24/01/26. Timezone: UTC-7.00