Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 20%

09:50

23:16

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

Sun - Rise: 07:37, Set: 19:00, Transit: 13:19. Moon - Rise: 09:50, Set: 23:16. Civil Dark: 19:24 - 07:14. Nautical Dark: 19:52 - 06:46. Astro Dark: 20:19 - 06:19

Total Clouds (% Sky Obscured)

6
3
6
18
39
30
66
44
23
26
9
12
51
12
60
47
84
80
45
24
25
25
4
3

Low Clouds (% Sky Obscured)

4
3
5
5
7
6
4
9
5
2
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)

1
0
2
18
39
30
66
33
12
13
5
7
35
8
58
45
82
79
45
24
25
25
3
2

ISS Passover

Visibility (miles)

2
3
2
2
2
4
3
7
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
35
71

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
3
3
5
4
1
0
2
4
3
2
2
4
4
2
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

15
15
15
14
14
15
19
20
23
24
25
25
25
25
24
23
20
20
19
19
19
19
19
19

Feels Like (°C)

15
14
14
14
13
14
17
18
21
22
22
23
23
22
22
21
20
19
19
18
17
16
17
17

Dew Point (°C)

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

Relative Humidity (%)

46
44
42
50
51
51
33
25
25
25
26
27
28
29
33
37
50
48
44
39
33
28
26
24

Pressure (mb)

1023
1023
1022
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1023
1024
1023
1023
1023

Ozone (du)

276
276
274
272
272
273
273
274
275
276
276
278
278
277
276
276
275
274
273
274
274
273
272
271

Sunday 22

Waxing Crescent 30%

10:27

00:23

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

Sun - Rise: 07:36, Set: 19:01, Transit: 13:19. Moon - Rise: 10:27, Set: 00:23. Civil Dark: 19:25 - 07:13. Nautical Dark: 19:52 - 06:45. Astro Dark: 20:20 - 06:18

Total Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

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

Fog (%)

77
71
59
46
32
14
2
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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
23
25
26
26
27
27
27
26
26
25
22
21
21
20
20
20
20
19

Feels Like (°C)

18
18
17
17
17
18
23
24
24
24
24
24
24
24
24
24
21
20
20
20
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

23
23
24
28
26
26
21
17
17
19
17
16
15
15
15
15
19
19
19
19
19
20
19
19

Pressure (mb)

1022
1021
1021
1021
1021
1022
1022
1022
1023
1023
1022
1022
1021
1021
1021
1021
1022
1022
1022
1023
1023
1022
1022
1021

Ozone (du)

270
269
268
267
267
268
269
270
270
271
270
269
270
272
272
271
272
272
273
275
276
278
280
280

Monday 23

Waxing Crescent 42%

11:08

01:32

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

Sun - Rise: 07:35, Set: 19:02, Transit: 13:19. Moon - Rise: 11:08, Set: 01:32. Civil Dark: 19:25 - 07:12. Nautical Dark: 19:53 - 06:44. Astro Dark: 20:20 - 06:17

Total Clouds (% Sky Obscured)

4
68
96
98
82
92
99
76
53
61
77
71
77
100
100
100
100
100
100
78
11
5
29
9

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)

3
66
96
97
78
90
98
74
53
61
65
48
48
100
100
100
100
100
100
60
9
4
26
7

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)

1
1
1
3
1
1
2
4
6
9
10
10
10
10
8
6
2
2
1
2
1
2
2
3

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
23
25
25
26
26
26
26
26
25
24
21
20
20
19
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-4
-3
-4
-4
-4
-4
-5
-5
-5
-5
-4
-3
-3
-4
-5
-5
-6
-5
-5

Relative Humidity (%)

19
19
19
19
19
20
18
14
14
13
13
13
12
12
13
15
20
20
20
19
18
18
20
20

Pressure (mb)

1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

281
281
280
281
281
281
284
285
283
284
284
284
285
286
289
291
291
290
292
293
294
295
296
297

Tuesday 24

First Quarter 53%

11:57

02:40

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

Sun - Rise: 07:35, Set: 19:02, Transit: 13:18. Moon - Rise: 11:57, Set: 02:40. Civil Dark: 19:26 - 07:11. Nautical Dark: 19:53 - 06:43. Astro Dark: 20:21 - 06:16

Total Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
3
3
2
0
5
3
5
4
1
2
0
5
17
3
0
0

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)

6
0
0
0
0
0
0
0
0
0
0
0
2
3
4
3
1
0
0
1
4
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)

3
3
2
2
4
3
2
3
4
7
8
10
10
10
7
7
2
3
1
2
2
3
2
1

Chance of Frost

Temperature (°C)

18
17
17
16
16
17
22
23
24
25
25
25
25
24
24
23
20
19
19
18
18
17
17
17

Feels Like (°C)

15
15
16
16
15
16
21
22
23
23
23
23
23
22
22
21
19
19
19
18
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

20
21
22
23
23
23
17
14
14
14
16
16
17
18
20
21
29
34
34
34
34
42
40
41

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1020
1021
1021
1021
1022
1022
1021
1021

Ozone (du)

297
297
299
299
297
297
298
299
296
295
294
294
294
295
295
297
297
298
300
300
301
301
302
301

Wednesday 25

Waxing Gibbous 65%

12:53

No Set

03 Good
04 Good
05 OK
06 OK
07 OK
08 Good
09 Bad
10 Bad
11 Bad
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

Sun - Rise: 07:34, Set: 19:03, Transit: 13:18. Moon - Rise: 12:53, Set: No Set. Civil Dark: 19:27 - 07:10. Nautical Dark: 19:54 - 06:42. Astro Dark: 20:21 - 06:15

Total Clouds (% Sky Obscured)

0
2
8
14
16
14
50
75
90
94
95
96
95
91
87
93
97
100
94
88
84
80
76
73

Low Clouds (% Sky Obscured)

0
2
8
14
16
14
50
75
90
94
95
94
95
91
87
77
59
39
49
59
68
73
76
73

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
2
2
2
0
1
1
1
1
1
1
1
21
30
47
72
100
76
58
52
51
35
21

ISS Passover

Visibility (miles)

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

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
1
3
14
16
22
26
24
20
18
10
18
15
18
20
20
21
22
22
22
22

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)

1
1
5
6
7
8
4
3
3
4
6
5
4
4
4
6
8
10
13
12
11
9
11
12

Chance of Frost

Temperature (°C)

16
16
15
14
13
14
18
20
21
21
21
21
18
16
16
14
12
11
10
10
10
10
11
10

Feels Like (°C)

16
16
14
13
12
12
17
19
20
21
21
21
18
16
16
13
12
11
10
10
10
10
8
7

Dew Point (°C)

4
4
4
4
5
5
6
7
6
9
11
13
12
11
12
10
8
6
5
5
6
6
8
7

Relative Humidity (%)

44
45
50
50
57
51
44
42
38
44
51
60
65
71
75
74
73
73
72
73
74
76
79
82

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1022
1022
1021
1021
1021
1021
1023
1023
1024
1024
1024
1024
1024
1023

Ozone (du)

301
301
302
303
305
307
309
309
310
312
312
312
315
315
315
316
315
314
313
313
313
313
313
313

Thursday 26

Waxing Gibbous 76%

13:57

03:45

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 07:33, Set: 19:04, Transit: 13:18. Moon - Rise: 13:57, Set: 03:45. Civil Dark: 19:27 - 07:09. Nautical Dark: 19:55 - 06:41. Astro Dark: 20:22 - 06:14

Total Clouds (% Sky Obscured)

73
74
73
75
77
80
81
82
81
77
70
63
57
51
44
39
38
35
41
47
54
68
80
92

Low Clouds (% Sky Obscured)

73
69
63
63
63
63
72
80
81
77
70
63
57
48
40
37
36
32
37
43
49
64
79
92

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)

24
25
25
29
18
21
19
15
11
10
6
2
1
1
0
0
1
1
3
3
3
2
2
1

ISS Passover

Visibility (miles)

5
7
8
9
9
9
9
9
8
8
5
3
1
2
3
4
4
5
5
6
7
8
8
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
Very Light Rain
None
None
Very Light Rain
None
None
Very Light Rain

Precipitation Probability (%)

23
21
16
23
24
24
26
27
28
26
29
33
31
32
36
35
36
43
38
39
43
35
32
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.3
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
8
7
11
12
14
16
16
17
17
18
18
17
13
10
11
10
8
8
8
8
11
11

Feels Like (°C)

8
6
6
5
6
7
8
9
9
10
14
15
15
15
12
10
9
8
7
7
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
75
65
57
49
49
50
51
50
50
50
56
62
68
71
74
77
78
79
79
80
78

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1023
1023

Ozone (du)

314
313
313
313
313
314
314
314
313
313
313
313
312
313
313
313
313
312
311
311
311
312
311
310

Friday 27

Waxing Gibbous 85%

15:04

04:43

Sun - Rise: 07:32, Set: 19:04, Transit: 13:18. Moon - Rise: 15:04, Set: 04:43. Civil Dark: 19:28 - 07:08. Nautical Dark: 19:55 - 06:41. Astro Dark: 20:23 - 06:13

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Guía, Santa Cruz de Tenerife, Spain (28.45,-16.46)

Generated: 21/02/26 03:52:15. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+0.00